main idea of the essay called

Reading to Understand

• Reading to Understand (8 minutes)
• Working with Context Clues (5 minutes)
• The Main Idea

Steps for Identifying the Main Idea

• Knowledge Check
• Academic Reading Challenges (7 minutes)

The main idea is the point or message - what an author presents and what a reader takes from a text. 

Searching for that main idea is a very important activity in understanding a text. It is usually found in the opening paragraph when the author is  setting up the topic  and  expressing the thesis.  

However, the location can vary according to the type of reading. For example, a research article's main idea is toward the end, whereas a persuasive essay's main idea is conveyed at the beginning.

Pre-read to Determine the Overall Topic

Examine the title and then skim the text to determine who or what the reading is about. If you see the same word repeated you know that it is likely the topic or at least an important element of the topic. The topic should be a noun or a noun phrase such as "online education." The topic itself does not convey any meeting us you must read on to determine the main idea.

Ask yourself questions about the text as you read in-depth. Pay close attention to the introduction, the first sentence of body paragraphs, and the conclusion. In these places, the author typically states and supports the main idea. 

Questions to Ask Yourself While Reading : 

• What elements make up this topic?
• What is the author saying about this topic?
• What does the author want me to know or believe about this topic?

Reflect on what you have read. If the main idea is not immediately apparent to you review the introduction and conclusion. The  main idea should be a complete thought  such as "because of its flexibility, comfort, and lower-cost online education is increasing in popularity for younger generations."

Questions to Ask Yourself While Reflecting:

• What is the message I take away from this reading?
• What point does the information add up to?
• What idea does the author reinforce in the conclusion?
• What is the final impression I have about this topic?

Finding the Main Idea

Once you believe you have found the main idea, check that each body paragraph relates to that main idea. The body paragraph should include  supporting ideas  that reinforce and provide greater detail about the main idea. 

Some students find it beneficial to sketch the main idea and supporting ideas in their notes as a concept map.

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How to Find the Main Idea

ThoughtCo / Mary McLain 

• B.A., English, University of Michigan

Questions about the "main idea" of a story or passage are popular on reading comprehension tests.But sometimes, those questions are pretty difficult to answer, especially for students who are not completely sure they understand what the main idea really is.  Finding the main idea of a paragraph or longer passage of text is one of the most important reading skills to master, along with concepts like making an inference , finding the author's purpose , or understanding vocabulary words in context.

Here are a few techniques to help understand what is a "main idea" and how to identify it accurately in a passage.

How to Define the Main Idea

The main idea of a paragraph is the primary point or concept that the author wants to communicate to the readers about the topic. In a paragraph, when the main idea is stated directly, it is expressed in what is called the topic sentence . It gives the overarching idea of what the paragraph is about and is supported by the details in subsequent sentences in the paragraph. In a multi-paragraph article, the main idea is expressed in the thesis statement, which is then supported by individual smaller points.

Think of the main idea as a brief but all-encompassing summary. It covers everything the paragraph talks about in a general way, but does not include the specifics. Those details will come in later sentences or paragraphs and add nuance and context; the main idea will need those details to support its argument.

For example, imagine a paper discussing the causes of World War I . One paragraph might be dedicated to the role that imperialism played in the conflict. The main idea of this paragraph might be something like: "Constant competition for massive empires led to increasing tensions in Europe that eventually erupted into World War I." The rest of the paragraph might explore what those specific tensions were, who was involved, and why the countries were seeking empires, but the main idea just introduces the overarching argument of the section.

When an author does not state the main idea directly, it should still be implied and is called an implied main idea. This requires that the reader look closely at the content—at specific words, sentences, and images that are used and repeated—to deduce what the author is communicating.

Finding the main idea is critical to understanding what you are reading. It helps the details make sense and have relevance and provides a framework for remembering the content. Try these specific tips to catch the main idea of a passage.

1) Identify the Topic

Read the passage through completely, then try to identify the topic. Who or what is the paragraph about? This part is just figuring out a topic like "cause of World War I" or "new hearing devices;" don't worry yet about deciding what argument the passage is making about this topic.

2) Summarize the Passage

After reading the passage thoroughly, summarize it in your own words in one sentence . Pretend you have just ten to twelve words to tell someone what the passage is about—what would you say?

3) Look at the First and Last Sentences of the Passage

Authors often put the main idea in or near either the first or last sentence of the paragraph or article, so isolate those sentences to see if they make sense as the overarching theme of the passage. Be careful: sometimes the author will use words like but , however ,  in contrast , nevertheless , etc. that indicate that it's the second sentence is actually the main idea. If you see one of these words that negates or qualifies the first sentence, that is a clue that the second sentence is the main idea.

4) Look for Repetition of Ideas

If you read through a paragraph and you have no idea how to summarize it because there is so much information, start looking for repeated words, phrases, or related ideas. Read this example paragraph :

A new hearing device uses a magnet to hold the detachable sound-processing portion in place. Like other aids, it converts sound into vibrations, but it is unique in that it can transmit the vibrations directly to the magnet and then to the inner ear. This produces a clearer sound. The new device will not help all hearing-impaired people—only those with hearing loss caused by infection or some other problem in the middle ear. It will probably help no more than 20 percent of all people with hearing problems. Those people who have persistent ear infections, however, should find relief and restored hearing with this new device.

What does this paragraph consistently talk about? A new hearing device. What is it trying to convey? A new hearing device is now available for some, but not all, hearing-impaired people. That's the main idea!

Avoid Main Idea Mistakes

Choosing a main idea from a set of answer choices is different than composing a main idea on your own. Writers of multiple-choice tests are often tricky and will give you distractor questions that sound much like the real answer. By reading the passage thoroughly, using your skills, and identifying the main idea on your own, though, you can avoid making these three common mistakes : selecting an answer that is too narrow in scope; selecting an answer that is too broad; or selecting an answer that is complex but contrary to the main idea. 

Resources and Further Reading

• How to Find a Stated Main Idea
• How to Find an Implied Main Idea
• Finding the Main Idea Practice
• Finding Main Ideas In Paragraphs
• Finding the Main Idea, Columbia College

Updated by Amanda Prahl 

• How to Write a Good Descriptive Paragraph
• Questions for Each Level of Bloom's Taxonomy
• How to Find the Implied Main Idea
• How to Find the Stated Main Idea
• Find the Main Idea Worksheets and Practice Questions
• Finding the Main Idea Worksheet 2
• How to Outline a Textbook Chapter
• Top 5 ACT Reading Strategies
• Paragraph Unity: Guidelines, Examples, and Exercises
• How To Write an Essay
• How to Find the Main Idea - Worksheet
• How to Teach Topic Sentences Using Models
• How to Boost Reading Comprehension With Reciprocal Teaching
• How to Write a Descriptive Paragraph
• An Introduction to Academic Writing
• What is The Author's Purpose?

Identifying Main Ideas

A main idea is the most important thought on your topic. So let’s get into how to spot, and create, a really good one!

Explicit Main Idea

A main idea is the author’s controlling point about the topic.  It usually includes the topic and the author’s attitude or opinion about the topic.  To identify the main idea, ask yourself:

• Who or what is the paragraph about?  The answer is the topic .  The topic can be stated in just a few words.
• What does the author think about the topic?  The answer is the  point. The point can also be stated in just a few words.

Once you’ve identified these pieces, you can combine them to state the author’s main idea in a single sentence.

Topic + Point = Main Idea

Topic = the cool-down period

Point  = important parts of exercise workouts

( Topic + Point = Main Idea )

The cool-down period is an important part of an exercise workout .

Placement of Main Ideas & Topic Sentences

Often, but not always, the main idea of a paragraph is written as that paragraph’s topic sentence .  A topic sentence is a single sentence that states the topic and words that qualify the topic by revealing the author’s opinion about the topic or the author’s approach to the topic and also reveal the author’s thought pattern or organizational strategy. When you’ve identified both the main idea and the thought pattern, you can identify the topic sentence.

Main Idea = The cool-down period is an important part of an exercise workout

Thought Pattern  = several reasons

The cool-down period is an important part of an exercise workout for several reasons .

Main Idea +  Thought Pattern = Topic Sentence

Below are more examples of how to craft topic sentences.

General to Specific

The topic sentence is the one sentence that is general enough to include all the ideas in the paragraph.  Therefore, a topic sentence that begins a paragraph or appears within the first few sentences of a paragraph signals a move from general ideas to specific ideas.  

Specific to General to Specific

At times, an author begins a paragraph with details to stir the reader’s interest in the topic.  The flow of ideas moves from the specific to the general and back to the specific.

Specific to General

Sometimes, an author waits until the end of the paragraph to state the topic sentence and main idea.  This allows the details to build up to the main idea and is sometimes called “climactic order.”

Implicit Main Idea

Implicit main idea refers to a main idea that is not stated directly but is strongly suggested by the supporting details in the passage.  Many paragraphs in college textbooks do not provide a topic sentence, instead using supporting details to imply the main idea.  To determine the implied main idea, look at:

• The supporting details: facts, examples, descriptions, and explanations given
• The author’s thought pattern
• The author’s purpose

Read the sample paragraph below:

Egypt’s pyramids are the oldest existing buildings in the world.  These ancient tombs are also among the world’s largest structures.  The largest pyramid stands taller than a 40-story building and covers an area greater than that of ten football fields.  More than 80 pyramids still exist, and their once-smooth limestone surfaces hide secret passageways and rooms.  The pyramids of ancient Egypt served a vital purpose: to protect the pharaoh’s bodies after death.  Each pyramid held not only the pharaoh’s preserved body, but also all the goods he would need in his life after death.

1.The topic of the paragraph is pyramids

2. There are three groups of supporting details: age, size, and purpose

3.The author has organized the supporting details into “characteristics” or “traits” of the pyramids.

4.The author purpose seems to be trying to define a pyramid.

Implied Main Idea: Pyramids are structures with several distinctive traits.

Remember, the main idea must be broad enough to cover all the details in the paragraph without being so broad that it includes details not mentioned.  

Michael|2019

This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/4.0/.

Evaluating a Text

Main idea, purpose, & audience.

Text evaluation and analysis usually start with the core elements of that text: main idea, purpose, and audience.  An author needs to consider all three of these elements before writing, as they help determine the author’s content and language.  As a reader, it’s important to ascertain these aspects of a text which exist as a foundation for the author’s content and language.

Always start with the main idea.  Main ideas may be stated directly in the text or implied; you need to read a text carefully in order to determine the main idea. Put the main idea into your own words, so that it’s expressed in a way that makes sense to you.  Then ask and answer the following basic questions about that main idea:

• Is the main idea reasonable/believable to most readers?
• Is the main idea clear and if not, why do you think the author embedded it?
• Is the main idea the author’s opinion, or is it something that the author asserts about an issue?

Asking and answering these questions should help you get a sense of the author’s intention in the text, and lead into considering the author’s purpose.

Main idea and purpose are intricately linked. There are a few basic purposes for texts; figuring out the basic purpose leads to more nuanced text analysis based on its purpose. Basic purposes of a text include:

• to inform – to describe, explain, or teach something to your audience
• to persuade/argue – to get your audience to do something, to take a particular action, or to think in a certain way
• to entertain – to provide your audience with insight into a different reality, distraction, and/or enjoyment

The following video more fully explains these different purposes of a text, and adds a fourth, to share insights or feelings.

Main Idea & Purpose Determine Analysis

The author’s main idea and purpose in writing a text determine whether you need to analyze and evaluate the text.  They also determine the pieces of the text you should analyze—content or language or both.

If the purpose is to persuade or argue

You always need to analyze the text to see if the main idea is justified.  Do the supporting ideas relate to and develop the main idea? Is the supporting evidence taken from recognized, valid sources?  Is the author arguing via language instead of evidence or facts?  Persuasion and argument need to present logically valid information to make the reader agree intellectually (not emotionally) with the main idea.

If the purpose is to inform

You usually need to analyze the text, since the text needs to present valid information in as objective a way as possible, in order to meet its purpose of explaining concepts so a reader understands.

If the purpose is to entertain

You may or may not need to analyze the text. Writing that entertains does not necessarily have to be either logical or complete in order to accomplish its purpose. You may want to analyze the text for language, though, to see how the author manipulates language to accomplish their purpose.

Who are the author’s intended readers?  Figuring out this will help you understand an author’s approach to providing the main idea with a particular purpose. Does the audience know little or nothing about the topic, or are they already knowledgeable?  Is the audience’s knowledge at beginner or expert level, somewhere in between, or mixed? Does the audience include people who may be skeptical of the author’s ideas?  Does the audience include people who outright oppose the author’s ideas? As you can see, asking and answering questions about audience can help an author determine the type and amount of content to include in a text. As a reader, it’s important to figure out the author’s intended audience, to help you analyze the type, amount, and appropriateness of the text’s information.

The following video presents the concept of audience from a writer’s perspective, but the concepts are applicable to you as a reader who needs to consider audience as a foundation for evaluating a text.

You may also want to link to one of Purdue’s Online Writing Lab’s page on Author and Audience to get a sense of the wide array of variables that can influence an author’s purpose, and that an author may consider about an audience.

Read the article “ Forget Shorter Showers ” by Derrick Jensen.

Note that most of the Try It exercises in this section of the text will be based on this article, so you should read carefully, annotate, take notes, and apply appropriate strategies for reading to understand a text.

Then answer the following questions about the article’s main idea, purpose, and audience.

Which selection best represents the author’s main idea?

• We have it in our power and right to take action to stop the industrial economy over-using and wasting our natural resources.
• We are victims of a campaign of misdirection, being told and accepting that our personal use of natural resources is both the cause of scarcity and the solution to preservation.
• Because we have accepted our identities as consumers, we reduce our forms of political existence to consuming and not consuming.
• Simple living is better for the planet than over-consumption.

Sentence 1 is the best answer. Although sentences 2 and 3 extract main ideas from the text, they are key supporting points that help lead to the author’s conclusion and main idea.

Which selection best represents the author’s purpose?

• to inform readers about the actual use of resources by individuals vs. the industrial economy
• to persuade readers to consider taking action against an unjust situation that assigns blame to individuals instead of big business in regard to the depletion of natural resources
• to persuade readers to re-think their personal attempts to live more simply and more “green”
• to entertain readers interested in nature with accusations against the industrial economy

Selection 2 best represents the author’s purpose. The author’s purpose is to get readers thinking about conservation of resources in order to spur them to action against a system that, in his opinion, exploits those resources as well as individuals. His purpose is both to inform and persuade, but persuasion seems to take precedence, as he both starts and ends with a reminder about historically justified instances of activism.

Who comprises the author’s audience and what cues can you use to determine that audience?

The author is writing to an audience of readers who are interested in nature and conservation. If you look on the Orion website and read the “About” section on Mission and History, you’ll see that this publication started as a magazine about nature and grew from there. Based on reading the text, the author’s intended audience has the following characteristics:

• Educated – The author assumes that readers know about WWII, the Civil Rights Act of 1974, and other historic events.  The author also uses language such as “systematic misdirection,” “solar photovoltaics,” and even “consensus” (instead of agreement).
• Concerned about the environment – because they are reading this magazine in the first place
• Willing to entertain the idea of taking action to improve quality of life and preserve resources
• Comfortable enough (with themselves? with their social status? with their personal philosophies?) to feel that their voices might make a difference if they choose to protest the current use of natural resources
• Purpose & Audience. Authored by : Susan Oaks. Project : Introduction to College Reading & Writing. License : CC BY-NC: Attribution-NonCommercial
• video The Author's Purpose. Authored by : Marc Franco. Provided by : Snap Language. Located at : https://www.youtube.com/watch?v=z6H2NLPqWtI . License : Other . License Terms : YouTube video
• video Audience: Introduction & Overview. Authored by : Gracemarie Mike and Daniel Liddle. Provided by : The Purdue Online Writing Lab. Located at : https://www.youtube.com/watch?v=4_ypxLRYsrE . License : Other . License Terms : YouTube video
• image of woman with a stack of books instead of a head, facing shelves of books. Authored by : Gerd Altmann. Provided by : Pixabay. Located at : https://pixabay.com/photos/books-question-mark-student-stack-4158244/ . License : CC0: No Rights Reserved
• image of the word Evaluation. Authored by : Gerd Altmann. Provided by : Pixabay. Located at : https://pixabay.com/illustrations/district-evaluation-assessment-1264717/ . License : CC0: No Rights Reserved

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Identifying the main idea of the story: A Guide for Students and Teachers

READING FOR MEANING: IDENTIFYING THE MAIN IDEA OF THE STORY

We have all been there, though it can often feel as futile as the search for that proverbial needle in a haystack…

Finding the main idea of a piece of writing can be challenging, but it is an essential reading comprehension skill for our students to develop. Students that become skilled in this art will benefit from it far beyond the perimeters of the school gates. From the small print of an insurance document to writing a book review, the ability to filter a text and identify its central idea is as much a crucial life skill as an essential literacy-based learning objective. Though it isn’t always easy, luckily, there is much we can do to help our students hone their abilities in this area.

WHAT IS ‘THE MAIN IDEA’? DEFINITION

Whether we are talking about the main idea of a paragraph, a poem, a chapter, or a longer text, finding the main idea requires the reader to identify the topic of a piece of writing and then uncover what the writer wants us to know about that topic.

As is so often the case, it is best to start small. When working with students on how to identify the main idea, begin by having students locate the main idea in a sentence before building up to locating it in a longer paragraph. As students gradually build their confidence in identifying the main idea in paragraphs, they will soon be ready to move on to longer texts in the form of chapters and eventually full-length books.

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A WORD ON PARAGRAPHS

The main idea of a sentence is usually fairly straightforward to identify. Often it is as simple as identifying the subject of the sentence. Whole chapters or books, on the other hand, can seldom be easily reduced to expression in the form of a single, main idea. For these reasons, the paragraph offers the student the most suitable format in which to practice their main idea identification skills.

Usually, if the writer knows what they are doing, we can identify a single main idea in every paragraph. We can think of this as the key point that is usually expressed as a topic sentence. It is often found in the paragraph’s first sentence, with subsequent sentences providing the supporting details. It can, however, occur in the middle, at the end, or even be split across the paragraph. It may not even be there at all – at least not explicitly.

Writers are a creative bunch, and so students will require more sophisticated means to accurately identify the main idea in all cases and that is exactly what this article will help you help your students to do.

HOW IS A MAIN IDEA EXPRESSED?

It can appear to be a reasonably clear-cut task to define the main idea, so why is it often so problematic for students to identify it? Well, the truth is that it needn’t be so. Often the central concept is expressed directly in the text and is as easy to identify as your own face in the mirror.

However, the main idea will not always be expressed so explicitly, and students must learn to identify it, whether it is expressed directly or merely implied, if they are to fully comprehend what they are reading.

  THE STATEMENT OF THE MAIN IDEA

Attention is the key to pulling the main idea from a text, whatever the genre. Students need to identify the most relevant information from the work and use it to develop a statement expressing what they perceive as the main idea.

We can refer to this as The Statement of the Main Idea . This statement should be a lean sentence or two. The process of composing this statement starts with asking questions about the text. Not all questions will apply to every text, but they will provide a good starting point for extracting the main idea from any piece of writing.

●     Who – Can the student identify the person or people the text is about?

●     What – Can the student identify the topic or underlying theme of the text?

●     When – Can the student identify a reference to a specific time or period?

●     Where – Can the student identify a specific place or a setting ?

●     Why – Can the student identify a reason or explanation for what happens in the text?

●     How – Can the student identify a method or theory in the text?

These questions, and variations of these questions, can help students draw out what the text is about. The two most important questions of those above are who and what . These will sufficiently elicit the information required to identify the main idea in most circumstances. But, the actual litmus test of whether the student can absorb the text’s central idea is whether or not they can summarize what they have read in their own words.

The Litmus Test: Summarizing and Paraphrasing

We know through our experience in the classroom that learning through teaching is a highly effective instructional strategy. It also offers teachers opportunities to observe and assess their students’ grasp of the concepts they have been working on. Similarly, when we ask our students to summarize or paraphrase the main idea of an extract, we are creating an opportunity to observe their comprehension of what they have read and their ability to identify the main idea therein.

You can also encourage students to regularly practice these skills by challenging them to paraphrase and summarize things you have said or read to them in class, even during lessons entirely unrelated to literacy. Encourage them to be concise and to the point; you may even wish to set a word limit of 10 or 15 words within which they must express the main idea. Keep it lean!

STRATEGIES FOR SUCCESS IN IDENTIFYING THE MAIN IDEA

Get The Gist

In this method, give each student a copy of a nonfiction paragraph. If you wish, you can differentiate for students’ different abilities by choosing extracts of varying complexities. Regardless of the level of difficulty, the approach will remain the same. Have students:

1. Ask themselves who or what the paragraph is about.

2. Ask themselves what is the most essential information about the who or what.

3. Restate the main idea in 10 words or less.

You can model this strategy for your students by first walking them through the process. Project the text onto the whiteboard for shared reading and, with focused support and prompting, have them answer the initial questions.

Part 3 of the process above can be undertaken as a piece of shared writing which will model the correct approach before students begin to do it independently. Later, when students have written independent statements of the main idea, they can compare their responses and offer each other feedback. After feedback sessions, they can be given a further opportunity to redraft and modify their statements for accuracy and brevity.

Through these processes, students will improve their ability to identify and express the main idea clearly and concisely.

Get the Gist – Longer Texts

As we mentioned earlier, it isn’t always easy to reduce a longer extract, such as a chapter, down to a single central idea – much less a whole book! There will be times, however, when students will be asked to do just that. They will need a systematic approach to help them in such circumstances. The following process provides for a practical approach:

1. Look at the title – Often, the title provides a good indication of the topic of the text or at least helps to orientate the reader in the direction of the main idea.

2. Look at the extract’s first and last sentences/paragraphs – Often, the main idea will be introduced and summarized respectively in these parts of the text.

3. Look for repeated words and phrases in the extract -The frequency with which they occur will be a strong indicator of their relative importance and will point students toward that elusive main idea.

4. Instruct students to ask themselves, “ What does the writer want me to know? ” – Answering this question successfully will require them to uncover the text’s main idea.

As the students work through the above steps, they can highlight, underline, or circle the keywords and phrases and then use these to help them form their main idea statement.

HOW TO LOCATE THE MAIN IDEA WHEN IT IS IMPLIED

Inferring the main idea requires students to look for patterns in the details as they read. When the main idea is explicit, the student must first identify the topic of the writing before determining what it is the writer wants the reader to know about it. If the main idea is not stated explicitly in a sentence or paragraph, then it is implied, and students must consciously work to uncover it by analysing the details to infer the main idea. Conscious practice of this strategy will soon see it become second nature, and the student will quickly become skilled in identifying the main idea even when it is not stated explicitly.

To efficiently identify the main idea in a piece of writing, students should first determine the text’s topic. Then, they will need to work out what it is the writer wants us to understand about that topic. This is the essence of how to identify the main idea.

Students should understand that the main idea may not always be explicit, and they may need to work hard to uncover precisely what the text implies. Regardless of whether the main idea is explicit or implicit, every paragraph will have the main idea. Students should understand that it can be located at the beginning, in the middle, at the end, or even be split up throughout the paragraph.

With perseverance and hard-earned experience, students can use various methods and, at times, a fusion of these methods to uncover the main idea with speed and accuracy. Soon they will be able to apply these methods to a broad range of texts over a wide range of lengths and complexities.

Teaching Resources

Use our resources and tools to improve your student’s writing skills through proven teaching strategies.

 MAIN IDEA GRAPHIC ORGANIZER (FREE DOWNLOAD)

 VIDEO TUTORIAL ON TEACHING THE MAIN IDEA

ARTICLES RELATED TO THE MAIN IDEA OF THE STORY

Sequencing events in reading and writing

Teaching Cause and Effect in Reading and Writing

Elements of Literature

Teaching Compare and Contrast

What Is An Inference? And How To Teach It.

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3.8: Main Ideas and Supporting Details

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• Athena Kashyap & Erika Dyquisto
• City College of San Francisco via ASCCC Open Educational Resources Initiative

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Analyze Thesis or Main Ideas of Texts

Being able to identify the purpose and thesis of a text, while you’re reading it, takes practice. Questioning the text you’re reading is a good place to start. When trying to isolate the thesis, or main idea, of your reading material, consider these questions:

• What is the primary subject of this text?
• Is the author trying to inform me, or persuade me?
• What does the author think I need to know about this subject?
• Why does the author think I need to know about this subject?

Sometimes the answer to these questions will be very clearly stated in the text itself. Sometimes it is less obvious, and in those cases, the techniques on the following page will be useful.

Implicit vs. Explicit Main Idea/ Thesis Statements

According to author Pavel Zemliansky,

Arguments then, can be explicit and implicit, or implied. Explicit arguments contain noticeable and definable thesis statements and lots of specific proofs. Implicit arguments, on the other hand, work by weaving together facts and narratives, logic and emotion, personal experiences and statistics. Unlike explicit arguments, implicit ones do not have a one-sentence thesis statement. Instead, authors of implicit arguments use evidence of many different kinds in effective and creative ways to build and convey their point of view to their audience. Research is essential for creative effective arguments of both kinds.

Even if what you’re reading is an informative text, rather than an argumentative one, it might still rely on an implicit thesis statement. It might ask you to piece together the overall purpose of the text based on a series of content along the way.

The following video defines the key terms explicit and implicit, as they relate to thesis statements and other ideas present in what you read. It also introduces the excellent idea of the reading voice and the thinking voice that strong readers use as they work through a text.

To help keep you on your toes, the author of this video challenges you to find her spelling mistake in one of her cards along the way!

Explicit v. implicit . Authored by: Michele Armentrout. All Rights Reserved. License Terms: Standard YouTube license.

Take the quiz about implicit and explicit thesis statements to see how well you have understood the information.

Thesis and Topic Sentences

You’ll remember that the first step of the reading process, previewing, allows you to get a big-picture view of the document you’re reading. This way, you can begin to understand the structure of the overall text. A later step in the reading process, summarizing , allows you to encapsulate what a paragraph, section, or the whole document is about. When summarizing individual paragraphs, it’s likely that your summary ends up looking like a paraphrase of that paragraph’s topic sentence .

A paragraph is composed of multiple sentences focused on a single, clearly-defined topic. There should be exactly one main idea per paragraph, so whenever an author moves on to a new idea, he or she will start a new paragraph. For example, this paragraph defines what a paragraph is, and now we will start a new paragraph to deal with a new idea: how a paragraph is structured.

Paragraphs are actually organized much like persuasive papers are. Just like a paper has a thesis statement followed by a body of supportive evidence, paragraphs have a topic sentence followed by several sentences of support or explanation. If you look at this paragraph, for example, you will see that it starts with a clear topic sentence letting you know that paragraphs follow a structure similar to that of papers. The next sentence explains how a paragraph is like a paper, and then two more sentences show how this paragraph follows that structure. All of these sentences are clearly connected to the main idea.

The topic sentence of a paragraph serves two purposes: first, it lets readers know what the paragraph is going to be about; second, it highlights the connection between the present paragraph and the one that came before. The topic sentence of this paragraph explains to a reader what a topic sentence does, fulfilling the first function. It also tells you that this paragraph is going to talk about one particular aspect of the previous paragraph’s main idea: we are now moving from the general structure of the paragraph to the particular role of the topic sentence.

After the topic sentence introduces the main idea, the remainder of the sentences in a paragraph should support or explain this topic. These additional sentences might detail the author’s position on the topic. They might also provide examples, statistics, or other evidence to support that position. At the end of the paragraph, the author may include some sort of conclusion or a transition that sets up the next idea he or she will be discussing (for example, you can see this clearly in the last sentence of the third paragraph).

The Three Parts of a Paragraph

The topic is the subject of the paragraph. It can be:

• A few words long
• These words (or words related to the topic) are typically repeated throughout the paragraph
• Answers the question: What is this paragraph about?

2) Main Idea

This is the writer’s overall point. It can be:

• If stated in the paragraph, it’s called a “topic sentence”
• If unstated in the paragraph, the reader must figure it out (infer it) from details
• General enough to cover the more specific supporting details
• Usually (but not always!) near the beginning of the paragraph
• Answers the question: What is the overall point being made about the topic?”

3) Supporting Details

These are the details in the paragraph that support the main idea. They can be either major or minor supporting details.

Tips for Identifying Main Ideas

Although you are learning to put the main idea first in your own paragraphs, professional writers often don’t. Sometimes the first sentence of a paragraph provides background information, poses a question, or serves as a bridge from a previous paragraph. Don’t assume it is the main idea. Use these tips instead:

• Look for a general statement that appears to “cover” the other information.
• Figure out the general topic of the paragraph first. Then ask yourself, “What point is the writer trying to make about this topic?”
• Look for clue words. Main ideas sometimes have words such as “some” or plural nouns like “ways” or “differences” that signal a list of details to come.
• Is this statement supported by most of the other information?
• If I turn this statement into a question, does the other information answer it?

SPECIAL NOTE: Sometimes a main idea covers more than one paragraph. This may happen in newspaper articles or when the writer has a lot to say about one topic.

Difference Between the Topic and Main Idea

To understand the difference between a main idea and the topic, imagine that you are listening to your friends talk about their pets. The TV is on, so all you can make out are the name of their pets. If someone asked you what the topic was, you would say “pets.” But because you couldn’t hear the whole thing, you didn’t understand the “main idea” was whose pet was the best. The topic is very broad – the main idea is more specific. The sentences that follow in the paragraph exercise offer examples or descriptions to illustrate or explain the main idea. Note the reading-writing connection--while we are finding the main idea as readers, we will be using the main ideas to write topic sentences in paragraphs.

Exercise \(\PageIndex{1}\)

Read the following paragraph and then decide what the main idea is.

One myth about exercise is that if a woman lifts weights, she will develop muscles as large as a man’s. Without male hormones, however, a woman cannot increase her muscle bulk as much as a man’s. Another misconception about exercise is that it increases the appetite. Actually, regular exercise stabilizes the blood-sugar level and prevents hunger pangs. Some people also think that a few minutes of exercise a day or one session a week is enough, but at least three solid workouts a week are needed for muscular and cardiovascular fitness.

Choose the Main Idea:

a) Women who lift weights cannot become as muscular as men.

b) There are several myths about exercise.

c) Exercise is beneficial to everyone.

d) People use many different excuses to avoid exercising.

Explain why you did or did not choose each possible answer above.

a) ________________________________________________________________________

________________________________________________________________________

b) ________________________________________________________________________

c) ________________________________________________________________________

d) ________________________________________________________________________

Exercise \(\PageIndex{2}\)

“To Sherlock Holmes she is always THE woman. I have seldom heard him mention her under any other name. In his eyes she eclipses and predominates the whole of her sex. It was not that he felt any emotion akin to love for Irene Adler. All emotions, and that one particularly, were abhorrent to his cold, precise but admirably balanced mind. He was, I take it, the most perfect reasoning and observing machine that the world has seen, but as a lover he would have placed himself in a false position. He never spoke of the softer passions, save with a gibe and a sneer. They were admirable things for the observer--excellent for drawing the veil from men's motives and actions. But for the trained reasoner to admit such intrusions into his own delicate and finely adjusted temperament was to introduce a distracting factor which might throw a doubt upon all his mental results.“

The main idea of this paragraph is the first sentence. The first sentence identifies the two characters that the rest of the paragraph is going to describe, and suggests at their relationship. Each sentence that follows either describes the woman, Sherlock Holmes, or how he felt about her or her effect on him.

Exercise \(\PageIndex{3}\)

Here is another example from the same story, see if you can find the main idea:

One night--it was on the twentieth of March, 1888--I was returning from a journey to a patient (for I had now returned to civil practice), when my way led me through Baker Street. As I passed the well-remembered door, which must always be associated in my mind with my wooing, and with the dark incidents of the Study in Scarlet, I was seized with a keen desire to see Holmes again, and to know how he was employing his extraordinary powers. His rooms were brilliantly lit, and, even as I looked up, I saw his tall, spare figure pass twice in a dark silhouette against the blind. He was pacing the room swiftly, eagerly, with his head sunk upon his chest and his hands clasped behind him. To me, who knew his every mood and habit, his attitude and manner told their own story. He was at work again.

a. One night--it was on the twentieth of March, 1888--I was returning from a journey to a patient (for I had now returned to civil practice), when my way led me through Baker Street.

b. As I passed the well-remembered door, which must always be associated in my mind with my wooing, and with the dark incidents of the Study in Scarlet, I was seized with a keen desire to see Holmes again, and to know how he was employing his extraordinary powers

c. His rooms were brilliantly lit, and, even as I looked up, I saw his tall, spare figure pass twice in a dark silhouette against the blind.

d. He was pacing the room swiftly, eagerly, with his head sunk upon his chest and his hands clasped behind him.

The correct answer is a. The first sentence gives you the point-of-view, or who is the person explaining what is happening, and it lets you know that this person is going into a particular place. Each of the other sentences describes the place where he, Dr. Watson, entered, what it looked like, and who was in there.

B is not as strong a choice as a, because it refers to Study in Scarlet and Holmes’ powers, which are not described in the rest of the paragraph. Choice B is too specific to be the main idea of this paragraph. Choices c and d are not correct because they are describing Holmes’ actions, and his walking is not what the whole paragraph is about.

Exercise \(\PageIndex{4}\)

Let’s try one more. Read the following and select which one is the main idea from the list below:

“At three o'clock precisely I was at Baker Street, but Holmes had not yet returned. The landlady informed me that he had left the house shortly after eight o'clock in the morning. I sat down beside the fire, however, with the intention of awaiting him, however long he might be. I was already deeply interested in his inquiry, for, though it was surrounded by none of the grim and strange features which were associated with the two crimes which I have already recorded, still, the nature of the case and the exalted station of his client gave it a character of its own. Indeed, apart from the nature of the investigation which my friend had on hand, there was something in his masterly grasp of a situation, and his keen, incisive reasoning, which made it a pleasure to me to study his system of work, and to follow the quick, subtle methods by which he disentangled the most inextricable mysteries. So accustomed was I to his invariable success that the very possibility of his failing had ceased to enter into my head.”

a. At three o'clock precisely I was at Baker Street, but Holmes had not yet returned.

b. The landlady informed me that he had left the house shortly after eight o'clock in the morning.

c. I sat down beside the fire, however, with the intention of awaiting him, however long he might be

d. I was already deeply interested in his inquiry, for, though it was surrounded by none of the grim and strange features which were associated with the two crimes which I have already recorded, still, the nature of the case and the exalted station of his client gave it a character of its own.

The way to figure out that the answer, this time, is d, is to look at each sentence that follows and ask, does this refer back to the location, Baker Street? Do they refer back to the landlady? Do they refer back to Dr. Watson’s waiting? Or, do they refer back to the case? They both refer back to the current investigation, by talking about Holmes’ way of untangling mysteries, and that Watson’s belief that the investigation would be a success.

The introduction to this paragraph may have thrown you off so be careful to read through the entire paragraph each time, and look at each sentence and its role within the paragraph. Mostly the main idea comes right up front – but not always!

Reading-Writing Connection: Thesis Statements

Exercise \(\PageIndex{5}\)

I. Develop a paragraph. Your paragraph must include the following:

• Between 7-9 sentences
• A main idea sentence
• Each sentence must be developed, and checked for correct spelling and grammar
• Have at least three of the four different types of sentences (simple, complex, compound, compound-complex)
• Attach your pre-writing practice after the paragraph, to identify which sentences are major and minor detail sentence

Supporting Details

Earlier we covered what a main idea sentence was: a sentence that names the topic, and allows the reader to understand the focus of the paragraph to follow. It is logical then that the rest of the sentences in the paragraph support the main idea sentence. Support means that they either explain something about the topic, or they offer an example.

We’ve examined the relationship between a text’s thesis statement and its overall organization through the idea of topic sentences in body paragraphs. But of course body paragraphs have a lot more “stuff” in them than just topic sentences. This section will examine in more detail what that “stuff” is made of.

First, watch this video that details the relationship between a topic sentence and supporting details, using the metaphor of a house. The video establishes the difference between major and minor details, which will be useful to apply in coming discussions. (The video has instrumental guitar for audio, but no spoken words, so it can be watched without sound if desired.)

Video: Supporting Details . Authored by: Mastering the Fundamentals of College Reading and Writing. All Rights Reserved. License Terms: Standard YouTube license.

The following image shows the visual relationship between the overall thesis, topic sentences, and supporting ideas:

This next image shows where a topic sentence might reside in the paragraph, in relation to the rest of the supporting details:

In #5 of the sequence above, the topic sentence is rephrased between the opening and closing of the paragraph, to reinforce the concept more strongly.

Point, Illustration, Explanation (P.I.E.)

Many authors use the PIE format to structure their essays. PIE = point, illustration, explanation to structure their body paragraph and support their thesis. The point furthers a thesis or claim and is the same as the main idea, the illustration provides support for the point, and the explanation tells the audience why the evidence provided furthers the point and/or the thesis.

For example, in his argument against the +/- grading system at Radford, student-writer Tareq Hajj makes the Point that “Without the A+, students with high grades in the class would be less motivated to work even harder in order to increase their grades.”

He Illustrates with a quote from a professor who argues, “‘(students) have less incentive to try’” (Fesheraki, 2013).

Hajj then Explains that “not providing [the most motivated students] with additional motivation of a higher grade … is inequitable.”

Through his explanation, Hajj links back to his claim that “A plus-minus grading scale … should not be used at Radford University” because, as he explains, it is “inequitable.” The PIE structure of his paragraph has served to support his thesis.

All Claims Need Evidence

Ever heard the phrase “everyone is entitled to his opinion”? It is indeed true that people are free to believe whatever they wish. However, the mere fact that a person believes something is not an argument in support of a position. If a text’s goal is to communicate effectively, it must provide valid explanations and sufficient and relevant evidence to convince its audience to accept that position. In other words, “every author is entitled to his opinion, but no author is entitled to have his opinion go unchallenged.”

What are the types of evidence?

Any text should provide illustrations for each of its points, but it is especially important to provide reliable evidence in an academic argument. This evidence can be based on primary source material or data (the author’s own experience and/or interviews, surveys, polls, experiments, that she may have created and administered). Evidence can also stem from secondary source material or data (books, journals, newspapers, magazines, websites or surveys, experiments, statistics, polls, and other data collected by others).

Let’s say, for example, that you are reading an argument that college instructors should let students use cell phones in class. Primary source material might include a survey the author administered that asks students if policies forbidding cell phone usage actually stop them from using their phones in class. Secondary sources might include articles about the issue from Faculty Focus or The Chronicle of Higher Education .

Logos, Ethos, Pathos

Writers are generally most successful with their audiences when they can skillfully and appropriately balance the three core types of appeals. These appeals are referred to by their Greek names: logos (the appeal to logic), pathos (the appeal to emotion), and ethos (the appeal to authority). All of these are used in one way or another in your body paragraphs, particularly as it relates to the support or information in the paragraph.

Logical Appeals

Authors using logic to support their claims will include a combination of different types of evidence. These include the following:

• established facts
• case studies
• experiments
• analogies and logical reasoning
• citation of recognized experts on the issue

Authoritative Appeals

Authors using authority to support their claims can also draw from a variety of techniques. These include the following:

• personal anecdotes
• illustration of deep knowledge on the issue
• testimony of those involved first-hand on the issue

Emotional Appeals

Authors using emotion to support their claims again have a deep well of options to do so. These include the following:

• impact studies

As you can see, there is some overlap on these lists. One technique might work simultaneously on multiple levels.

Most texts rely on one of the three as the primary method of support, but may also draw upon one or two others at the same time.

Check your understanding of supporting details by doing this quiz.

Exercise \(\PageIndex{6}\)

Read the paragraph below and find the main idea and supporting details.

My parents were very strict when I was growing up. My mother in particular was always correcting my behavior. One day when I forgot to look both ways when I was crossing the street, my mother made me go back home; she said that I could not go out at all if I could not be safe. My father was more concerned with my grades. Every night he would make me go to my room before I could watch television.

Let’s examine the pattern for this paragraph. The first sentence (1) presents the main idea, that my parents were strict. The second sentence (2) explains what I mean by “strict,” by saying that my mother was strict in correcting my behavior. The third sentence (3) offers an example of how she would correct my behavior. The fourth sentence (4) explains further, that my father was strict when it came to schoolwork, and then the fifth sentence (5) offers an example of how he was strict.

If we were going to diagram the paragraph above, it would look like this:

EXPLAIN (2)-___________________EXPLAIN (4)

EXAMPLE (3) EXAMPLE (5)

Major and Minor Supporting Details

One way to talk about whether a sentence directly supports the main idea (the second level), or indirectly supports the main idea (the third level) is to call them MAJOR detail sentences or MINOR detail sentences. Major details directly explain something about the topic, while minor details offer examples for the Major detail that came right before.

Exercise \(\PageIndex{7}\)

Read the paragraphs, and then identify each sentence as either a main idea, a major detail, or a minor detail sentence.

Single parents have to overcome many obstacles to return to school. If the child is very young, finding quality babysitting can be difficult. Many babysitters are unreliable and that can mean that the parent has to miss many classes, which can hurt their grades. It is also hard to find enough time to study. Children require a lot of attention and are also noisy, and that can interfere with a parent's ability to complete their homework. Finally, raising children is expensive. Many single parents discover that they can’t meet the costs of both raising children and paying for tuition, books, and fees.

Sentence #1: Sentence #2: Sentence #3: Sentence #4: Sentence #5: Sentence #6: Sentence #7:

My grandmother turned 70 last year and celebrated by going skydiving. She said she always wanted to try and figured it was now or never. Many people think that when you get older you can no longer do fun things, but this is not true. The senior center in town offers dance lessons and also takes groups to the art museum. The classes are always full because so many people want to try new things. Towns are even developing senior living communities around activities such as golf and tennis. Those communities are very popular because people like to live with others who share their interests.

Sentence #1: Sentence #2: Sentence #3: Sentence #4: Sentence #5: Sentence #6: Sentence #7

Exercise \(\PageIndex{8}\)

Below you will find several main idea sentences. Provide appropriate supporting sentences following the pattern of Major-Minor-Major- Minor.

1. It is not a good idea to watch a lot of television. Major: Minor: Major: Minor:

2. Coaches have good reasons to be firm with the players on their team. Major: Minor: Major: Minor:

3. Many people believe it is a bad idea to spank children. Major: Minor: Major: Minor:

4. There are several steps I can take to be successful in college.

Major: Minor: Major: Minor:

Reading-Writing Connection: Supporting Details

Exercise \(\PageIndex{9}\)

Return to the Thesis exercise you did previously. As part of that exercise, you identified two topic sentences from your selected reading. Now, look more closely at the paragraphs where those two topic sentences came from.

• Write a paragraph that identifies the type of support that each paragraph from the reading uses to reinforce each of those two topic sentences. Are they narrative or personal examples? Are they facts or statistics? Are they quotes or paraphrases from research materials?
• Write another paragraph that compares the effectiveness of the supporting claims of one of the selected paragraphs against the other one. Which seems more successful in its goal? Why do you feel that way?

Contributors

• Adapted from English 9Y Pre-College English . Provided by: Open Course Library. CC BY 3.0
• Adapted from Thesis Statements and Topic Sentences . Provided by: Lumen Learning. CC-BY-NC-SA
• Adapted from Methods of Discovery: A Guide to Research Writing . Authored by: Pavel Zemliansky. Provided by: Libretexts. CC BY: Attribution

This page last updated June 6, 2020.

How to find the main idea

Determining the main idea of any text can be tricky. Let’s take a look at some helpful ways to zero in on it.

Author Taylor Hartley

Published January 19, 2024

Published Jan 19, 2024

• Key takeaways
• Think of the main idea as the point – The main idea is the primary argument or claim discussed by the author, around which all other supporting details and explanations revolve.
• Make sure you read the full text – You can determine the main idea by reading the full text, annotating its key points, summarising, and looking for any repeating ideas or statements.
• There are a few key questions to ask – While reading, it’s always important to look for the Who, What, Where and Why. These details will help explain why the author believes what they do.

Table of contents

What exactly is the main idea?

How to find the main idea in five easy steps.

• Questions to ask when trying to find the main idea​
• Watch out for distractors​

The main idea of a text can be a difficult thing to nail down, but it’s the most important detail of any passage you come across. As you travel along your journey towards mastering reading comprehension , you’ll need to build a habit of figuring out what the main idea is. Once you’ve accomplished that, you’ll have a better chance at consistently understanding even the most complicated of paragraphs. 

The main idea is the central argument or point a paragraph is trying to communicate. It’s often the first claim an author makes when they begin their work but it can also be formed based on key details and facts dispersed throughout the body of a paragraph, too. Think of the main idea as the anchor of a paragraph, holding the passage steady and providing a foundation for other important points. 

Is there a difference between the central idea and the main idea?

You might be a bit confused if you discover people referencing a “central idea,” of a paragraph or essay. But fear not! The central idea and the main idea are one and the same. The central idea represents the same key talking points and details as the main idea–the primary argument an author is trying to make. 

Is there a difference between a supporting detail and a main idea?

Even though the central idea and the main idea are the same, there are a few differences between the main idea and it various supporting details. Supporting details are another important part of reading comprehension, as they provide some much needed context, or explanation of the overall main idea. 

A supporting detail might go into greater detail on a specific topic, and give you a bit more understanding of the main point the author is trying to drive home. However, these supporting details don’t exist as their own main ideas, they’re simply there to support the main idea and reinforce it.

Now that you have a basic understanding of what the main idea is, you’ll need to start learning ways to identify it when you encounter it in the wild. Follow along as we walk through some helpful tips on pinpointing the main idea of a passage.  

1. Identify the topic.

One of the first tools you can use for locating the main idea is referencing the title of a paper or any subtitles used throughout. Titles are a great way of gaining a grasp on the central topic of an author’s argument. Take the title of this article, “How to find the main idea.” We can learn a lot about what a piece of writing is about by looking at its title. 

2. Read the entire passage.

The second step in finding the main idea? You guessed it, thoroughly read the passage so you can get a firm handle on what it’s trying to say. You might be tempted to skim the writing to save time, but it’s important to read each sentence with intent so no details go unseen. Remember, even the smallest detail can provide you with the extra confidence and understanding you need to define the main idea. 

3. Annotate as you go, underlining key points or ideas you see.

One helpful tip to help guide your understanding of the main idea is to annotate, or take notes, while you read the text. Doing this will give you a brief but helpful outline of the main points the passage makes. You can look back through your notes once you’re done reading and use them to solve the main idea puzzle. Remember to write down any details you find particularly impactful.  

4. At the end, summarise the passage and what you think it’s arguing.

When you’re finished reading and annotating, use what you’ve learned from the text to form a summary of the entire passage. Your summary should include the main arguments and supporting evidence the author used to get their point across. By creating a summary, you’ve reinforced the main ideas of the text in your head, making it easier to discover what the author is really trying to say. 

5. Read the first sentence and last sentence and look for repeating ideas in your annotations.

The main idea is often expressed in the first few lines of a text and reiterated in the closing lines of a passage. Knowing this, take a good look at both the first and last lines of a paragraph, and see if there are any recurring details or statements within each one. If there are similarities, there’s a good chance that these statements reflect what the main idea is. 

Questions to ask when trying to find the main idea

Although it’s important to take note of each detail you come across in a passage, some can be more valuable when trying to determine the main idea. These details are key parts of the summary you’ll need to create. They’re known as the Who, the What, the Where, and the Why. 

The Who relates to the subject of the text; the person or thing the passage is describing. It’s most often a person or group of people, but it can also range from animals to robots to insects! Identifying the Who is an important part of grasping the main idea, because you’ll need to determine just who the author is writing about if you’re going to figure out what the author is trying to say about them.

What is happening within the passage? What actions are taken by the Who? These actions, or reactions, are known as the What. This is the meat of the paragraph, the behaviours or movements of characters and people that the author uses to describe what’s happening in their writing.

The When is another important detail you’ll need to define as you discover the main idea. The When of a passage is the time period the paragraph itself takes place in or references. Think of the When as a date on a calendar. The Who and What you’ve already defined, but on what date – or at what time of the day – do they appear?

What is the setting or location of the paragraph? Where does the action take place? Is it in a specific state or country, or maybe a specific city or neighbourhood? By defining the Where, you’ll be able to determine how the setting influences the main idea. Maybe there are specific laws or rules tied to the setting that affect the main idea, or maybe the geography of the setting affects what the author is trying to say about the region and the people who live in it. No matter what the Where is, you need to define it so that you can understand how the setting of a passage relates to the main idea. 

And most importantly, why?

The Why is perhaps the most important piece of the main idea puzzle. To define the Why, ask yourself how the author explains the reasoning behind their argument. Why do certain things work the way they do? Why do people act in the ways that they do? The answer to these questions are within the text, and they’re probably the most important facts regarding the main idea. If you can define the Why, or the explanation for why the author thinks the way they do, you can find the main idea. 

Watch out for distractors

As you work your way through a multiple-choice test, reading comprehension questions will normally ask you to pick the main idea out from a collection of possible answers. The creators of these tests can be tricky, and might try to mislead you with answers that don’t actually align with the true main idea.

Because of this, it’s important that you read the passage carefully, paying close attention to the little details throughout that might clue you in to the main idea’s meaning. Make sure to come up with your own main idea, and don’t rely on the answers provided to you by the test. Wrong answers are often either too narrow in their description of the text, too broad, or make claims that are contrary to the argument posed by the author.

Creating your own outline of the passage once you’ve carefully read it will help you summarise the text, pick out its key arguments, and determine the best answer for what the main idea is.

Explore the main idea with DoodleEnglish

DoodleEnglish  is an app that’s filled with thousands of fun, interactive exercises covering grammar, punctuation, spelling and more!

Designed by teachers, it creates each child a unique work programme tailored to their needs, boosting their confidence and skills in English.  Try it for free  today!

FAQs about the main idea

The main idea should include the main talking points of a paragraph. Think of it as a summary of the author’s writing that represents their central argument. The main idea includes the key statements, facts, or opinions the author chooses to include that embody what they’re trying to say. 

There are several strategies you can use to help you find the main idea. Techniques such as looking at the title of the work, or any subtitles, writing down your own summary of the text, looking at the first and last sentences of a paragraph, and identifying recurring ideas are ways to discover the main idea. You can also take notes throughout your reading so that you have a brief outline of key details. 

Yes, it’s extremely important for you to read the passage in its entirety if you want the best chance at understanding its main idea. You may feel tempted to skim or speed-read your way through an essay, but be wary that you might miss certain details or key ideas that could have helped you define the central argument. The best way to go about defining the main idea is to read each sentence intently. 

The central claim and the main idea are synonymous with one another, meaning they represent the same thing. If you’ve identified the central claim of a passage, you’ll be happy to know that you’ve also found the main idea!

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Thesis Statements vs. Main Ideas

Related articles, how to write a unified essay, what is a circular narrative style, what narrative point of view is used in "and then there were none".

• Teacher Tips: How to Write Thesis Statements for High School Papers
• Explanation on Theme in Literature for Students

The thesis statement is a one-sentence statement that expresses the main idea of the essay. The thesis statement is an arguable statement that communicates the author’s stance on a topic to the reader. In order to better understand the differences between a thesis statement and main idea, it's important to understand the components of an essay. Essentially, it's not a “versus” situation because the thesis statement and main idea cannot exist without the other.

Purpose of the Thesis Statement

The thesis statement is the foundation of the essay because it tells the reader what the essay will be about and gives the essay direction. The goals of the thesis statement are to organize and development your argument and provide your reader with a road map or guide to your argument. The thesis statement should answer a question about the topic you are exploring as a writer. A good thesis statement will express only one main idea and will assert your conclusion about a topic.

Identifying the Main Idea

If you are given a topic to write about, it's important to first do your research and identify some main ideas associated with that topic. If you are writing about a piece of literature or specific work, you'll still need to do research but you will also need to read for key concepts or key ideas within that piece of writing first. Consider rereading the piece of literature to locate the main idea of the writer. Once you have located the main idea, you can then generate an opinion about the idea and create your thesis statement.

Developing the Main Idea

The topic of an essay is the subject, or what the essay is all about. An idea is what the writer says about the topic. The ideas include the main idea, which is then expressed in the form of a thesis statement. The main idea is not arguable like the thesis statement should be; it's simply an idea. Before writing, you should first develop the main idea because you cannot generate an arguable thesis statement about a topic until you have identified what you think of the topic.

Purpose of the Topic Sentence

The main idea of an essay is conveyed through the thesis statement and carried out through the topic sentences. An idea cannot be a statement, but a statement conveys an idea, hence the purpose of a thesis statement to state the point of an idea to convey to the reader in the development of an essay. Topic sentences also express the main idea. It's the first sentence of each subsequent paragraph in the essay and should be followed by supporting details, all supporting the topic sentence, which should support the main idea expressed in the thesis statement.

• Teacher Vision: Establishing the Main Idea
• Indiana University Bloomington: How to Write a Thesis Statement

Alyssa Sellors has been in the field of education for five years, teaching English and journalism at the high school level. In addition to teaching, she has also advised the school newspaper and currently advises the yearbook. As a yearbook adviser, she speaks at national conventions hosted by Journalism Educator’s Association and the National Scholastic Press Association.

What Is a Multi-Paragraph Essay?

How to write a college expository essay, how to start an introduction when writing an essay about poetry, what is the central conflict in "beowulf", what is the difference between an elizabethan & petrarchan sonnet, the importance of writing an effective thesis statement, what are the four tips for writing a good thesis statement for an expository essay, how to write an in-class essay, how to write a thesis statement for an autobiographical essay, most popular.

• 1 What Is a Multi-Paragraph Essay?
• 2 How to Write a College Expository Essay
• 3 How to Start an Introduction When Writing an Essay About Poetry
• 4 What Is the Central Conflict in "Beowulf"?

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Paragraphs & topic sentences.

A paragraph is a series of sentences that are organized and coherent, and are all related to a single topic. Almost every piece of writing you do that is longer than a few sentences should be organized into paragraphs. This is because paragraphs show a reader where the subdivisions of an essay begin and end, and thus help the reader see the organization of the essay and grasp its main points.

Paragraphs can contain many different kinds of information. A paragraph could contain a series of brief examples or a single long illustration of a general point. It might describe a place, character, or process; narrate a series of events; compare or contrast two or more things; classify items into categories; or describe causes and effects. Regardless of the kind of information they contain, all paragraphs share certain characteristics. One of the most important of these is a topic sentence.

TOPIC SENTENCES

A well-organized paragraph supports or develops a single controlling idea, which is expressed in a sentence called the topic sentence. A topic sentence has several important functions: it substantiates or supports an essay’s thesis statement; it unifies the content of a paragraph and directs the order of the sentences; and it advises the reader of the subject to be discussed and how the paragraph will discuss it. Readers generally look to the first few sentences in a paragraph to determine the subject and perspective of the paragraph. That’s why it’s often best to put the topic sentence at the very beginning of the paragraph. In some cases, however, it’s more effective to place another sentence before the topic sentence—for example, a sentence linking the current paragraph to the previous one, or one providing background information.

Although most paragraphs should have a topic sentence, there are a few situations when a paragraph might not need a topic sentence. For example, you might be able to omit a topic sentence in a paragraph that narrates a series of events, if a paragraph continues developing an idea that you introduced (with a topic sentence) in the previous paragraph, or if all the sentences and details in a paragraph clearly refer—perhaps indirectly—to a main point. The vast majority of your paragraphs, however, should have a topic sentence.

PARAGRAPH STRUCTURE

Most paragraphs in an essay have a three-part structure—introduction, body, and conclusion. You can see this structure in paragraphs whether they are narrating, describing, comparing, contrasting, or analyzing information. Each part of the paragraph plays an important role in communicating your meaning to your reader.

Introduction : the first section of a paragraph; should include the topic sentence and any other sentences at the beginning of the paragraph that give background information or provide a transition.

Body : follows the introduction; discusses the controlling idea, using facts, arguments, analysis, examples, and other information.

Conclusion : the final section; summarizes the connections between the information discussed in the body of the paragraph and the paragraph’s controlling idea.

The following paragraph illustrates this pattern of organization. In this paragraph the topic sentence and concluding sentence (CAPITALIZED) both help the reader keep the paragraph’s main point in mind.

SCIENTISTS HAVE LEARNED TO SUPPLEMENT THE SENSE OF SIGHT IN NUMEROUS WAYS. In front of the tiny pupil of the eye they put , on Mount Palomar, a great monocle 200 inches in diameter, and with it see 2000 times farther into the depths of space. Or they look through a small pair of lenses arranged as a microscope into a drop of water or blood, and magnify by as much as 2000 diameters the living creatures there, many of which are among man’s most dangerous enemies. Or , if we want to see distant happenings on earth, they use some of the previously wasted electromagnetic waves to carry television images which they re-create as light by whipping tiny crystals on a screen with electrons in a vacuum. Or they can bring happenings of long ago and far away as colored motion pictures, by arranging silver atoms and color-absorbing molecules to force light waves into the patterns of original reality. Or if we want to see into the center of a steel casting or the chest of an injured child, they send the information on a beam of penetrating short-wave X rays, and then convert it back into images we can see on a screen or photograph. THUS ALMOST EVERY TYPE OF ELECTROMAGNETIC RADIATION YET DISCOVERED HAS BEEN USED TO EXTEND OUR SENSE OF SIGHT IN SOME WAY. George Harrison, “Faith and the Scientist”

In a coherent paragraph, each sentence relates clearly to the topic sentence or controlling idea, but there is more to coherence than this. If a paragraph is coherent, each sentence flows smoothly into the next without obvious shifts or jumps. A coherent paragraph also highlights the ties between old information and new information to make the structure of ideas or arguments clear to the reader.

Along with the smooth flow of sentences, a paragraph’s coherence may also be related to its length. If you have written a very long paragraph, one that fills a double-spaced typed page, for example, you should check it carefully to see if it should start a new paragraph where the original paragraph wanders from its controlling idea. On the other hand, if a paragraph is very short (only one or two sentences, perhaps), you may need to develop its controlling idea more thoroughly, or combine it with another paragraph.

A number of other techniques that you can use to establish coherence in paragraphs are described below.

Repeat key words or phrases. Particularly in paragraphs in which you define or identify an important idea or theory, be consistent in how you refer to it. This consistency and repetition will bind the paragraph together and help your reader understand your definition or description.

Create parallel structures. Parallel structures are created by constructing two or more phrases or sentences that have the same grammatical structure and use the same parts of speech. By creating parallel structures you make your sentences clearer and easier to read. In addition, repeating a pattern in a series of consecutive sentences helps your reader see the connections between ideas. In the paragraph above about scientists and the sense of sight, several sentences in the body of the paragraph have been constructed in a parallel way. The parallel structures (which have been emphasized ) help the reader see that the paragraph is organized as a set of examples of a general statement.

Be consistent in point of view, verb tense, and number. Consistency in point of view, verb tense, and number is a subtle but important aspect of coherence. If you shift from the more personal "you" to the impersonal “one,” from past to present tense, or from “a man” to “they,” for example, you make your paragraph less coherent. Such inconsistencies can also confuse your reader and make your argument more difficult to follow.

Use transition words or phrases between sentences and between paragraphs. Transitional expressions emphasize the relationships between ideas, so they help readers follow your train of thought or see connections that they might otherwise miss or misunderstand. The following paragraph shows how carefully chosen transitions (CAPITALIZED) lead the reader smoothly from the introduction to the conclusion of the paragraph.

I don’t wish to deny that the flattened, minuscule head of the large-bodied "stegosaurus" houses little brain from our subjective, top-heavy perspective, BUT I do wish to assert that we should not expect more of the beast. FIRST OF ALL, large animals have relatively smaller brains than related, small animals. The correlation of brain size with body size among kindred animals (all reptiles, all mammals, FOR EXAMPLE) is remarkably regular. AS we move from small to large animals, from mice to elephants or small lizards to Komodo dragons, brain size increases, BUT not so fast as body size. IN OTHER WORDS, bodies grow faster than brains, AND large animals have low ratios of brain weight to body weight. IN FACT, brains grow only about two-thirds as fast as bodies. SINCE we have no reason to believe that large animals are consistently stupider than their smaller relatives, we must conclude that large animals require relatively less brain to do as well as smaller animals. IF we do not recognize this relationship, we are likely to underestimate the mental power of very large animals, dinosaurs in particular. Stephen Jay Gould, “Were Dinosaurs Dumb?”

SOME USEFUL TRANSITIONS

(modified from Diana Hacker, A Writer’s Reference )

Produced by Writing Tutorial Services, Indiana University, Bloomington, IN

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ENGL000: Pre-College English (2017.A.01)

The main idea and supporting sentences.

In this course, you will practice writing analytical paragraphs in which you state the main idea clearly in a topic sentence and support the main idea with evidence and examples. Read this lecture and complete the included activities, in which you identify the main ideas and supporting details of different paragraphs. When you are done, check your work against the Answer Key .

Last time we covered what a main idea sentence is: a sentence that tells the reader what the paragraph is about. The rest of the sentences in the paragraph support the main idea sentence. "Support" means that the sentences either explain a detail of the main idea or give an example. Read the paragraph below. The main idea is underlined . The "support" that explains is bolded , and the "support" that offers an example is in italics. 

My parents were very strict when I was growing up . My mother in particular was always correcting my behavior. One day when I forgot to look both ways as I was crossing the street, my mother made me go back home; she said that I could not go out at all if I could not be safe.  My father was more concerned with my grades.  Every night he would make me go to my room before I could watch television. 

Let's examine this paragraph.

The first sentence (1) presents the main idea: "my parents were very strict". The second sentence (2) explains what I consider "strict" by saying that my mother frequently corrected my behavior. The third sentence (3) offers an example of how she would correct my behavior. The fourth sentence (4) explains further that my father was strict when it came to schoolwork, and the fifth sentence (5) offers an example of how he was strict. 

If we were going to diagram the paragraph, it would look like this:

One way to talk about whether sentences directly support the main idea (as the second level does), or indirectly support the main idea (the bottom level) is to call them MAJOR  detail sentences and MINOR detail sentences. Major details directly explain something about the main idea. Minor details offer examples that illustrate major details.

Practice I: Read the paragraphs, and then identify each sentence as a main idea, a major detail, or a minor detail.

Paragraph 1:

Single parents have to overcome many obstacles to return to school. If their children are very young, finding quality babysitting can be difficult. Many babysitters are unreliable, and that can mean that the parent has to miss many classes, which can hurt their grades. It is also hard to find enough time to study. Children require a lot of attention, and that can interfere with a parent being able to complete their homework. Finally, raising children is expensive. Many single parents discover that they can't meet the costs of both raising children and paying for tuition, books, and fees.

Sentence #1:

Sentence #2:

Sentence #3:

Sentence #4:

Sentence #5:

Sentence #6:

Sentence #7:

Paragraph 2:

My grandmother turned 70 last year and celebrated by going skydiving. She said she always wanted to skydive and figured it was now or never. Many people think that when you get older you can no longer do fun things, but this is not true. The senior center in town offers dance lessons and also takes groups to the art museum. The classes are always full because so many people want to try new things. Towns are even developing senior living communities around activities such as golf and tennis. Those communities are very popular because people like to live with others who share their interests.

Practice II: Below you will find several main idea sentences. Write your own supporting sentences by using major and minor details.

1. It is not a good idea to watch a lot of television.

2. Coaches have good reasons to be firm with the players on their team.

3. Many people believe it is a bad idea to spank children.

4. There are several steps I can take to be successful in college.

Main Idea Definition

Main Idea includes the overall message of the text that a writer intends to convey to the audience . Almost all genres of literature have one or two main ideas in them. However, the main idea in literature is not limited to one sentence or paragraph; instead, it develops and grows throughout the text. It works as the central, unifying element of the story which ties together all other elements. In this sense, it can be best defined as the dominant impression or the generic truth incorporated in the literary piece. Etymologically, the central idea is the phrase of two words ‘main’ and ‘idea.’ The meaning is clear that it is the most important thought of a text which enables the readers to understand the layered meanings of the concerned text.

Examples Main Idea from Literature

“ A Red, Red Rose ” by Robert Burns

“O my Luve is like a red, red rose That’s newly sprung in June; O my Luve is like the melody That’s sweetly played in tune. So fair art thou, my bonnie lass, So deep in luve am I; And I will luve thee still, my dear, Till a’ the seas gang dry. Till a’ the seas gang dry, my dear, And the rocks melt wi’ the sun; I will love thee still, my dear, While the sands o’ life shall run. And fare thee weel, my only luve! And fare thee weel awhile! And I will come again, my luve, Though it were ten thousand mile.”

This is one of the famous poems of Robert Burns, a renowned Scottish poet, and lyricist. The poem illustrates the intense love of the speaker for his beloved . The central idea of the poem is love, which the writer has declared in the opening lines. However, he further supports this idea by comparing his beloved with a red rose. He has also employed literary elements to make the readers understand his version of love. To him, beauty is transitory, but his love is holy and eternal. Thus, the central idea plays a great role in advancing the action of this poem.

Invictus by William Ernest Henley

Out of the night that covers me, Black as the pit from pole to pole, I thank whatever gods may be For my unconquerable soul. In the fell clutch of circumstance I have not winced nor cried aloud. Under the bludgeonings of chance My head is bloody, but unbowed. Beyond this place of wrath and tears Looms but the Horror of the shade, And yet the menace of the years Finds and shall find me unafraid. It matters not how strait the gate, How charged with punishments the scroll, I am the master of my fate, I am the captain of my soul.

The poem, having an artistic expression, was composed to illustrate the courageous stance of a person in unfortunate circumstances. The main idea of the poem is the resilience of human spirit in the face of miseries and challenges of life. Despite having troubles and adverse circumstances, the speaker holds his spirit high and face the difficult time of his life bravely. His optimism and ability to overcome the adversity makes him stronger as he calls himself the master of his fate. He is not afraid of the problems and, this belief enables him to overcome any obstacle that comes to his way. Therefore, courage makes up the main idea of the poem.

SCENE I. A desert place. (Macbeth by William Shakespeare, Act I, Scene I)

Thunder and lightning. Enter three Witches First Witch When shall we three meet again In thunder, lightning, or in rain ? Second Witch When the hurlyburly’s done, When the battle’s lost and won. Third Witch That will be ere the set of sun. First Witch Where the place? Second Witch Upon the heath. Third Witch There to meet with Macbeth . First Witch I come, Graymalkin! Second Witch Paddock calls. Third Witch Anon. ALL Fair is foul, and foul is fair: Hover through the fog and filthy air.

This extract has been taken from one of the famous plays of Shakespeare, Macbeth. This is the opening scene of Macbeth in which three witches discuss their next meeting point , where they plan to see Macbeth. This opening scene not only sets the tone of the play but also highlights the recurring motif of the supernatural creatures. The audience immediately gets an idea that the text is about the evil and foul play.

Main Idea Meaning and Function

Main idea serves as the pause for the audience. It provides them an opportunity to understand the writer’s intention or the reason for his writing. It also makes them recognize and appreciate the deeper meanings of the texts. The writers also use it as a tool that enables them to project their inner thoughts and persuade the readers. Moreover, some of the academic writings unconsciously instill main ideas into the subconscious of the readers with ulterior motives which can be good or bad.

Related posts:

• Four Main Types of Sonnets with Examples
• Comic Relief
• Black Humor
• Narrative Poem
• Dramatic Monologue
• Existentialism
• In Medias Res
• Short Story
• Romanticism
• Feminine Rhyme
• Metaphysical
• Auditory Imagery
• Sensory Language
• Implied Metaphor
• Rhetorical Device
• Sound Devices
• Exact Rhyme
• Deuteragonist
• Equivocation
• Science Fiction
• Turning Point
• Supporting Sentence
• Urban Legend
• Antonomasia

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Fifth grade reading skills

Course: fifth grade reading skills   >   unit 1, identifying the main idea | reading.

• What is a main idea? | Reading

What's the main idea?

• Which choice best captures the central idea of the passage?
• What is the author's main point in this passage?
• The main idea of the passage is...

What ISN'T the main idea?

• Look for clues in the title, the first sentence, and the last sentence of a passage. The author might state the main idea right at the beginning of the passage.
• Jot quick notes to yourself on scratch paper as you read. Taking notes is always helpful for understanding a passage.
• Pay attention to repeated words or ideas. If the author keeps mentioning the same thing over and over, it's likely that it's the main idea.
• Summarize the passage in your own words. If you can boil the passage down to just one or two sentences, that's probably the main idea.

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What this handout is about

This handout will help you understand how paragraphs are formed, how to develop stronger paragraphs, and how to completely and clearly express your ideas.

What is a paragraph?

Paragraphs are the building blocks of papers. Many students define paragraphs in terms of length: a paragraph is a group of at least five sentences, a paragraph is half a page long, etc. In reality, though, the unity and coherence of ideas among sentences is what constitutes a paragraph. A paragraph is defined as “a group of sentences or a single sentence that forms a unit” (Lunsford and Connors 116). Length and appearance do not determine whether a section in a paper is a paragraph. For instance, in some styles of writing, particularly journalistic styles, a paragraph can be just one sentence long. Ultimately, a paragraph is a sentence or group of sentences that support one main idea. In this handout, we will refer to this as the “controlling idea,” because it controls what happens in the rest of the paragraph.

How do I decide what to put in a paragraph?

Before you can begin to determine what the composition of a particular paragraph will be, you must first decide on an argument and a working thesis statement for your paper. What is the most important idea that you are trying to convey to your reader? The information in each paragraph must be related to that idea. In other words, your paragraphs should remind your reader that there is a recurrent relationship between your thesis and the information in each paragraph. A working thesis functions like a seed from which your paper, and your ideas, will grow. The whole process is an organic one—a natural progression from a seed to a full-blown paper where there are direct, familial relationships between all of the ideas in the paper.

The decision about what to put into your paragraphs begins with the germination of a seed of ideas; this “germination process” is better known as brainstorming . There are many techniques for brainstorming; whichever one you choose, this stage of paragraph development cannot be skipped. Building paragraphs can be like building a skyscraper: there must be a well-planned foundation that supports what you are building. Any cracks, inconsistencies, or other corruptions of the foundation can cause your whole paper to crumble.

So, let’s suppose that you have done some brainstorming to develop your thesis. What else should you keep in mind as you begin to create paragraphs? Every paragraph in a paper should be :

• Unified : All of the sentences in a single paragraph should be related to a single controlling idea (often expressed in the topic sentence of the paragraph).
• Clearly related to the thesis : The sentences should all refer to the central idea, or thesis, of the paper (Rosen and Behrens 119).
• Coherent : The sentences should be arranged in a logical manner and should follow a definite plan for development (Rosen and Behrens 119).
• Well-developed : Every idea discussed in the paragraph should be adequately explained and supported through evidence and details that work together to explain the paragraph’s controlling idea (Rosen and Behrens 119).

How do I organize a paragraph?

There are many different ways to organize a paragraph. The organization you choose will depend on the controlling idea of the paragraph. Below are a few possibilities for organization, with links to brief examples:

• Narration : Tell a story. Go chronologically, from start to finish. ( See an example. )
• Description : Provide specific details about what something looks, smells, tastes, sounds, or feels like. Organize spatially, in order of appearance, or by topic. ( See an example. )
• Process : Explain how something works, step by step. Perhaps follow a sequence—first, second, third. ( See an example. )
• Classification : Separate into groups or explain the various parts of a topic. ( See an example. )
• Illustration : Give examples and explain how those examples support your point. (See an example in the 5-step process below.)

Illustration paragraph: a 5-step example

From the list above, let’s choose “illustration” as our rhetorical purpose. We’ll walk through a 5-step process for building a paragraph that illustrates a point in an argument. For each step there is an explanation and example. Our example paragraph will be about human misconceptions of piranhas.

Step 1. Decide on a controlling idea and create a topic sentence

Paragraph development begins with the formulation of the controlling idea. This idea directs the paragraph’s development. Often, the controlling idea of a paragraph will appear in the form of a topic sentence. In some cases, you may need more than one sentence to express a paragraph’s controlling idea.

Controlling idea and topic sentence — Despite the fact that piranhas are relatively harmless, many people continue to believe the pervasive myth that piranhas are dangerous to humans.

Step 2. Elaborate on the controlling idea

Paragraph development continues with an elaboration on the controlling idea, perhaps with an explanation, implication, or statement about significance. Our example offers a possible explanation for the pervasiveness of the myth.

Elaboration — This impression of piranhas is exacerbated by their mischaracterization in popular media.

Step 3. Give an example (or multiple examples)

Paragraph development progresses with an example (or more) that illustrates the claims made in the previous sentences.

Example — For example, the promotional poster for the 1978 horror film Piranha features an oversized piranha poised to bite the leg of an unsuspecting woman.

Step 4. Explain the example(s)

The next movement in paragraph development is an explanation of each example and its relevance to the topic sentence. The explanation should demonstrate the value of the example as evidence to support the major claim, or focus, in your paragraph.

Continue the pattern of giving examples and explaining them until all points/examples that the writer deems necessary have been made and explained. NONE of your examples should be left unexplained. You might be able to explain the relationship between the example and the topic sentence in the same sentence which introduced the example. More often, however, you will need to explain that relationship in a separate sentence.

Explanation for example — Such a terrifying representation easily captures the imagination and promotes unnecessary fear.

Notice that the example and explanation steps of this 5-step process (steps 3 and 4) can be repeated as needed. The idea is that you continue to use this pattern until you have completely developed the main idea of the paragraph.

Step 5. Complete the paragraph’s idea or transition into the next paragraph

The final movement in paragraph development involves tying up the loose ends of the paragraph. At this point, you can remind your reader about the relevance of the information to the larger paper, or you can make a concluding point for this example. You might, however, simply transition to the next paragraph.

Sentences for completing a paragraph — While the trope of the man-eating piranhas lends excitement to the adventure stories, it bears little resemblance to the real-life piranha. By paying more attention to fact than fiction, humans may finally be able to let go of this inaccurate belief.

Finished paragraph

Despite the fact that piranhas are relatively harmless, many people continue to believe the pervasive myth that piranhas are dangerous to humans. This impression of piranhas is exacerbated by their mischaracterization in popular media. For example, the promotional poster for the 1978 horror film Piranha features an oversized piranha poised to bite the leg of an unsuspecting woman. Such a terrifying representation easily captures the imagination and promotes unnecessary fear. While the trope of the man-eating piranhas lends excitement to the adventure stories, it bears little resemblance to the real-life piranha. By paying more attention to fact than fiction, humans may finally be able to let go of this inaccurate belief.

Troubleshooting paragraphs

Problem: the paragraph has no topic sentence.

Imagine each paragraph as a sandwich. The real content of the sandwich—the meat or other filling—is in the middle. It includes all the evidence you need to make the point. But it gets kind of messy to eat a sandwich without any bread. Your readers don’t know what to do with all the evidence you’ve given them. So, the top slice of bread (the first sentence of the paragraph) explains the topic (or controlling idea) of the paragraph. And, the bottom slice (the last sentence of the paragraph) tells the reader how the paragraph relates to the broader argument. In the original and revised paragraphs below, notice how a topic sentence expressing the controlling idea tells the reader the point of all the evidence.

Original paragraph

Piranhas rarely feed on large animals; they eat smaller fish and aquatic plants. When confronted with humans, piranhas’ first instinct is to flee, not attack. Their fear of humans makes sense. Far more piranhas are eaten by people than people are eaten by piranhas. If the fish are well-fed, they won’t bite humans.

Revised paragraph

Although most people consider piranhas to be quite dangerous, they are, for the most part, entirely harmless. Piranhas rarely feed on large animals; they eat smaller fish and aquatic plants. When confronted with humans, piranhas’ first instinct is to flee, not attack. Their fear of humans makes sense. Far more piranhas are eaten by people than people are eaten by piranhas. If the fish are well-fed, they won’t bite humans.

Once you have mastered the use of topic sentences, you may decide that the topic sentence for a particular paragraph really shouldn’t be the first sentence of the paragraph. This is fine—the topic sentence can actually go at the beginning, middle, or end of a paragraph; what’s important is that it is in there somewhere so that readers know what the main idea of the paragraph is and how it relates back to the thesis of your paper. Suppose that we wanted to start the piranha paragraph with a transition sentence—something that reminds the reader of what happened in the previous paragraph—rather than with the topic sentence. Let’s suppose that the previous paragraph was about all kinds of animals that people are afraid of, like sharks, snakes, and spiders. Our paragraph might look like this (the topic sentence is bold):

Like sharks, snakes, and spiders, piranhas are widely feared. Although most people consider piranhas to be quite dangerous, they are, for the most part, entirely harmless . Piranhas rarely feed on large animals; they eat smaller fish and aquatic plants. When confronted with humans, piranhas’ first instinct is to flee, not attack. Their fear of humans makes sense. Far more piranhas are eaten by people than people are eaten by piranhas. If the fish are well-fed, they won’t bite humans.

Problem: the paragraph has more than one controlling idea

If a paragraph has more than one main idea, consider eliminating sentences that relate to the second idea, or split the paragraph into two or more paragraphs, each with only one main idea. Watch our short video on reverse outlining to learn a quick way to test whether your paragraphs are unified. In the following paragraph, the final two sentences branch off into a different topic; so, the revised paragraph eliminates them and concludes with a sentence that reminds the reader of the paragraph’s main idea.

Although most people consider piranhas to be quite dangerous, they are, for the most part, entirely harmless. Piranhas rarely feed on large animals; they eat smaller fish and aquatic plants. When confronted with humans, piranhas’ first instinct is to flee, not attack. Their fear of humans makes sense. Far more piranhas are eaten by people than people are eaten by piranhas. A number of South American groups eat piranhas. They fry or grill the fish and then serve them with coconut milk or tucupi, a sauce made from fermented manioc juices.

Problem: transitions are needed within the paragraph

You are probably familiar with the idea that transitions may be needed between paragraphs or sections in a paper (see our handout on transitions ). Sometimes they are also helpful within the body of a single paragraph. Within a paragraph, transitions are often single words or short phrases that help to establish relationships between ideas and to create a logical progression of those ideas in a paragraph. This is especially likely to be true within paragraphs that discuss multiple examples. Let’s take a look at a version of our piranha paragraph that uses transitions to orient the reader:

Although most people consider piranhas to be quite dangerous, they are, except in two main situations, entirely harmless. Piranhas rarely feed on large animals; they eat smaller fish and aquatic plants. When confronted with humans, piranhas’ instinct is to flee, not attack. But there are two situations in which a piranha bite is likely. The first is when a frightened piranha is lifted out of the water—for example, if it has been caught in a fishing net. The second is when the water level in pools where piranhas are living falls too low. A large number of fish may be trapped in a single pool, and if they are hungry, they may attack anything that enters the water.

In this example, you can see how the phrases “the first” and “the second” help the reader follow the organization of the ideas in the paragraph.

Works consulted

We consulted these works while writing this handout. This is not a comprehensive list of resources on the handout’s topic, and we encourage you to do your own research to find additional publications. Please do not use this list as a model for the format of your own reference list, as it may not match the citation style you are using. For guidance on formatting citations, please see the UNC Libraries citation tutorial . We revise these tips periodically and welcome feedback.

Lunsford, Andrea. 2008. The St. Martin’s Handbook: Annotated Instructor’s Edition , 6th ed. New York: St. Martin’s.

Rosen, Leonard J., and Laurence Behrens. 2003. The Allyn & Bacon Handbook , 5th ed. New York: Longman.

You may reproduce it for non-commercial use if you use the entire handout and attribute the source: The Writing Center, University of North Carolina at Chapel Hill

Make a Gift

The writer of the academic essay aims to persuade readers of an idea based on evidence. The beginning of the essay is a crucial first step in this process. In order to engage readers and establish your authority, the beginning of your essay has to accomplish certain business. Your beginning should introduce the essay, focus it, and orient readers.

Introduce the Essay.  The beginning lets your readers know what the essay is about, the  topic . The essay's topic does not exist in a vacuum, however; part of letting readers know what your essay is about means establishing the essay's  context , the frame within which you will approach your topic. For instance, in an essay about the First Amendment guarantee of freedom of speech, the context may be a particular legal theory about the speech right; it may be historical information concerning the writing of the amendment; it may be a contemporary dispute over flag burning; or it may be a question raised by the text itself. The point here is that, in establishing the essay's context, you are also limiting your topic. That is, you are framing an approach to your topic that necessarily eliminates other approaches. Thus, when you determine your context, you simultaneously narrow your topic and take a big step toward focusing your essay. Here's an example.

The paragraph goes on. But as you can see, Chopin's novel (the topic) is introduced in the context of the critical and moral controversy its publication engendered.

Focus the Essay.  Beyond introducing your topic, your beginning must also let readers know what the central issue is. What question or problem will you be thinking about? You can pose a question that will lead to your idea (in which case, your idea will be the answer to your question), or you can make a thesis statement. Or you can do both: you can ask a question and immediately suggest the answer that your essay will argue. Here's an example from an essay about Memorial Hall.

The fullness of your idea will not emerge until your conclusion, but your beginning must clearly indicate the direction your idea will take, must set your essay on that road. And whether you focus your essay by posing a question, stating a thesis, or combining these approaches, by the end of your beginning, readers should know what you're writing about, and  why —and why they might want to read on.

Orient Readers.  Orienting readers, locating them in your discussion, means providing information and explanations wherever necessary for your readers' understanding. Orienting is important throughout your essay, but it is crucial in the beginning. Readers who don't have the information they need to follow your discussion will get lost and quit reading. (Your teachers, of course, will trudge on.) Supplying the necessary information to orient your readers may be as simple as answering the journalist's questions of who, what, where, when, how, and why. It may mean providing a brief overview of events or a summary of the text you'll be analyzing. If the source text is brief, such as the First Amendment, you might just quote it. If the text is well known, your summary, for most audiences, won't need to be more than an identifying phrase or two:

Often, however, you will want to summarize your source more fully so that readers can follow your analysis of it.

Questions of Length and Order.  How long should the beginning be? The length should be proportionate to the length and complexity of the whole essay. For instance, if you're writing a five-page essay analyzing a single text, your beginning should be brief, no more than one or two paragraphs. On the other hand, it may take a couple of pages to set up a ten-page essay.

Does the business of the beginning have to be addressed in a particular order? No, but the order should be logical. Usually, for instance, the question or statement that focuses the essay comes at the end of the beginning, where it serves as the jumping-off point for the middle, or main body, of the essay. Topic and context are often intertwined, but the context may be established before the particular topic is introduced. In other words, the order in which you accomplish the business of the beginning is flexible and should be determined by your purpose.

Opening Strategies.  There is still the further question of how to start. What makes a good opening? You can start with specific facts and information, a keynote quotation, a question, an anecdote, or an image. But whatever sort of opening you choose, it should be directly related to your focus. A snappy quotation that doesn't help establish the context for your essay or that later plays no part in your thinking will only mislead readers and blur your focus. Be as direct and specific as you can be. This means you should avoid two types of openings:

• The history-of-the-world (or long-distance) opening, which aims to establish a context for the essay by getting a long running start: "Ever since the dawn of civilized life, societies have struggled to reconcile the need for change with the need for order." What are we talking about here, political revolution or a new brand of soft drink? Get to it.
• The funnel opening (a variation on the same theme), which starts with something broad and general and "funnels" its way down to a specific topic. If your essay is an argument about state-mandated prayer in public schools, don't start by generalizing about religion; start with the specific topic at hand.

Remember.  After working your way through the whole draft, testing your thinking against the evidence, perhaps changing direction or modifying the idea you started with, go back to your beginning and make sure it still provides a clear focus for the essay. Then clarify and sharpen your focus as needed. Clear, direct beginnings rarely present themselves ready-made; they must be written, and rewritten, into the sort of sharp-eyed clarity that engages readers and establishes your authority.

Copyright 1999, Patricia Kain, for the Writing Center at Harvard University

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Introduction to the Holocaust

• Invasion of the Soviet Union, June 1941
• Gay Men under the Nazi Regime
• Paragraph 175 and the Nazi Campaign against Homosexuality
• Lesbians under the Nazi Regime
• Antisemitism
• How Many People did the Nazis Murder?
• Treaty of Versailles

The Holocaust was the systematic, state-sponsored persecution and murder of six million European Jews by the Nazi German regime and its allies and collaborators. The Holocaust was an evolving process that took place throughout Europe between 1933 and 1945.

Antisemitism was at the foundation of the Holocaust. Antisemitism, the hatred of or prejudice against Jews, was a basic tenet of Nazi ideology. This prejudice was also widespread throughout Europe.

Nazi Germany’s persecution of Jews evolved and became increasingly more radical between 1933 and 1945. This radicalization culminated in the mass murder of six million Jews.

During World War II, Nazi Germany and its allies and collaborators killed nearly two out of every three European Jews using deadly living conditions, brutal mistreatment, mass shootings and gassings, and specially designed killing centers.

• Final Solution
• Third Reich
• World War II

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The Holocaust (1933–1945) was the systematic, state-sponsored persecution and murder of six million European Jews by the Nazi German regime and its allies and collaborators. 1 In addition to perpetrating the Holocaust, Nazi Germany also persecuted and murdered millions of other victims .  

What was the Holocaust? 

The United States Holocaust Memorial Museum defines the years of the Holocaust as 1933–1945. The Holocaust era began in January 1933 when Adolf Hitler and the Nazi Party came to power in Germany. It ended in May 1945, when the Allied Powers defeated Nazi Germany in World War II. The Holocaust is also sometimes referred to as “the Shoah,” the Hebrew word for “catastrophe.”

By the end of the Holocaust, the Nazi German regime and their allies and collaborators had murdered six million European Jews. 

Why did the Nazis target Jews?

The Nazis targeted Jews because the Nazis were radically antisemitic. This means that they were prejudiced against and hated Jews. In fact, antisemitism was a basic tenet of their ideology and at the foundation of their worldview. 

The Nazis falsely accused Jews of causing Germany’s social, economic, political, and cultural problems. In particular, they blamed them for Germany’s defeat in World War I (1914–1918). Some Germans were receptive to these Nazi claims. Anger over the loss of the war and the economic and political crises that followed contributed to increasing antisemitism in German society. The instability of Germany under the Weimar Republic (1918–1933), the fear of communism , and the economic shocks of the Great Depression also made many Germans more open to Nazi ideas, including antisemitism.

However, the Nazis did not invent antisemitism. Antisemitism is an old and widespread prejudice that has taken many forms throughout history. In Europe, it dates back to ancient times. In the Middle Ages (500–1400), prejudices against Jews were primarily based in early Christian belief and thought, particularly the myth that Jews were responsible for the death of Jesus. Suspicion and discrimination rooted in religious prejudices continued in early modern Europe (1400–1800). At that time, leaders in much of Christian Europe isolated Jews from most aspects of economic, social, and political life. This exclusion contributed to stereotypes of Jews as outsiders. As Europe became more secular, many places lifted most legal restrictions on Jews. This, however, did not mean the end of antisemitism. In addition to religious antisemitism, other types of antisemitism took hold in Europe in the 18th and 19th centuries. These new forms included economic, nationalist, and racial antisemitism. In the 19th century, antisemites falsely claimed that Jews were responsible for many social and political ills in modern, industrial society. Theories of race, eugenics , and Social Darwinism falsely justified these hatreds. Nazi prejudice against Jews drew upon all of these elements, but especially racial antisemitism . Racial antisemitism is the discriminatory idea that Jews are a separate and inferior race. 

Where did the Holocaust take place?

The Holocaust was a Nazi German initiative that took place throughout German- and Axis-controlled Europe. It affected nearly all of Europe’s Jewish population, which in 1933 numbered 9 million people. 

The Holocaust began in Germany after Adolf Hitler was appointed chancellor in January 1933. Almost immediately, the Nazi German regime (which called itself the Third Reich ) excluded Jews from German economic, political, social, and cultural life. Throughout the 1930s, the regime increasingly pressured Jews to emigrate. 

But the Nazi persecution of Jews spread beyond Germany. Throughout the 1930s, Nazi Germany pursued an aggressive foreign policy . This culminated in World War II, which began in Europe in 1939. Prewar and wartime territorial expansion eventually brought millions more Jewish people under German control. 

Nazi Germany’s territorial expansion began in 1938–1939. During this time, Germany annexed neighboring Austria and the Sudetenland and occupied the Czech lands. On September 1, 1939, Nazi Germany began World War II (1939–1945) by attacking Poland . Over the next two years, Germany invaded and occupied much of Europe, including western parts of the Soviet Union . Nazi Germany further extended its control by forming alliances with the governments of Italy , Hungary , Romania , and Bulgaria . It also created puppet states in Slovakia and Croatia. Together these countries made up the European members of the Axis alliance , which also included Japan. 

By 1942—as a result of annexations, invasions, occupations, and alliances—Nazi Germany controlled most of Europe and parts of North Africa. Nazi control brought harsh policies and ultimately mass murder to Jewish civilians across Europe. 

The Nazis and their allies and collaborators murdered six million Jews.

Geography of the Holocaust

How did Nazi Germany and its allies and collaborators persecute Jewish people? 

Between 1933 and 1945, Nazi Germany and its allies and collaborators implemented a wide range of anti-Jewish policies and measures. These policies varied from place to place. Thus, not all Jews experienced the Holocaust in the same way. But in all instances, millions of people were persecuted simply because they were identified as Jewish. 

Throughout German-controlled and aligned territories, the persecution of Jews took a variety of forms:

• Legal discrimination in the form of antisemitic laws . These included the Nuremberg Race Laws and numerous other discriminatory laws.
• Various forms of public identification and exclusion. These included antisemitic propaganda , boycotts of Jewish-owned businesses , public humiliation , and obligatory markings (such as the Jewish star badge worn as an armband or on clothing). 
• Organized violence. The most notable example is Kristallnacht . There were also isolated incidents and other pogroms (violent riots).
• Physical Displacement. Perpetrators used forced emigration, resettlement, expulsion, deportation, and ghettoization to physically displace Jewish individuals and communities.
• Internment. Perpetrators interned Jews in overcrowded ghettos , concentration camps , and forced-labor camps, where many died from starvation, disease, and other inhumane conditions.
• Widespread theft and plunder. The confiscation of Jews’ property, personal belongings, and valuables was a key part of the Holocaust. 
• Forced labor . Jews had to perform forced labor in service of the Axis war effort or for the enrichment of Nazi organizations, the military, and/or private businesses. 

Many Jews died as a result of these policies. But before 1941, the systematic mass murder of all Jews was not Nazi policy. Beginning in 1941, however, Nazi leaders decided to implement the mass murder of Europe’s Jews. They referred to this plan as the “Final Solution to the Jewish Question.” 

What was the “Final Solution to the Jewish Question”?

The Nazi “Final Solution to the Jewish Question” (“ Endlösung der Judenfrage ”) was the deliberate and systematic mass murder of European Jews. It was the last stage of the Holocaust and took place from 1941 to 1945. Though many Jews were killed before the "Final Solution" began, the vast majority of Jewish victims were murdered during this period.

Mass Shootings

The Nazi German regime perpetrated mass shootings of civilians on a scale never seen before. After Germany invaded the Soviet Union in June 1941, German units began to carry out mass shootings of local Jews. At first, these units targeted Jewish men of military age. But by August 1941, they had started massacring entire Jewish communities. These massacres were often conducted in broad daylight and in full view and earshot of local residents. 

Mass shooting operations took place in more than 1,500 cities, towns, and villages across eastern Europe. German units tasked with murdering the local Jewish population moved throughout the region committing horrific massacres. Typically, these units would enter a town and round up the Jewish civilians. They would then take the Jewish residents to the outskirts of the town. Next, they would force them to dig a mass grave or take them to mass graves prepared in advance. Finally, German forces and/or local auxiliary units would shoot all of the men, women, and children into these pits. Sometimes, these massacres involved the use of specially designed mobile gas vans. Perpetrators would use these vans to suffocate victims with carbon monoxide exhaust.

Germans also carried out mass shootings at killing sites in occupied eastern Europe. Typically these were located near large cities. These sites included Fort IX in Kovno (Kaunas), the Rumbula and Bikernieki Forests in Riga , and Maly Trostenets near Minsk . At these killing sites, Germans and local collaborators murdered tens of thousands of Jews from the Kovno, Riga, and Minsk ghettos. They also shot tens of thousands of German, Austrian, and Czech Jews at these killing sites. At Maly Trostenets, thousands of victims were also murdered in gas vans.

The German units that perpetrated the mass shootings in eastern Europe included Einsatzgruppen (special task forces of the SS and police), Order Police battalions, and Waffen-SS units. The German military ( Wehrmacht ) provided logistical support and manpower. Some Wehrmacht units also carried out massacres. In many places, local auxiliary units working with the SS and police participated in the mass shootings. These auxiliary units were made up of local civilian, military, and police officials.

As many as 2 million Jews were murdered in mass shootings or gas vans in territories seized from Soviet forces. 

Killing Centers

German authorities, with the help of their allies and collaborators, transported Jews from across Europe to these killing centers. They disguised their intentions by calling the transports to the killing centers “resettlement actions” or “evacuation transports.” In English, they are often referred to as “deportations.” Most of these deportations took place by train. In order to efficiently transport Jews to the killing centers, German authorities used the extensive European railroad system , as well as other means of transportation. In many cases the railcars on the trains were freight cars; in other instances they were passenger cars. 

The conditions on deportation transports were horrific. German and collaborating local authorities forced Jews of all ages into overcrowded railcars. They often had to stand, sometimes for days, until the train reached its destination. The perpetrators deprived them of food, water, bathrooms, heat, and medical care. Jews frequently died en route from the inhumane conditions.

The vast majority of Jews deported to killing centers were gassed almost immediately after their arrival. Some Jews whom German officials believed to be healthy and strong enough were selected for forced labor. 

My mother ran over to me and grabbed me by the shoulders, and she told me "Leibele, I'm not going to see you no more. Take care of your brother."  — Leo Schneiderman  describing arrival at Auschwitz, selection, and separation from his family

At all five killing centers, German officials forced some Jewish prisoners to assist in the killing process. Among other tasks, these prisoners had to sort through victims’ belongings and remove victims’ bodies from the gas chambers. Special units disposed of the millions of corpses through mass burial, in burning pits, or by burning them in large, specially designed crematoria .

Nearly 2.7 million Jewish men, women, and children were murdered at the five killing centers. 

What were ghettos and why did German authorities create them during the Holocaust? 

Ghettos were areas of cities or towns where German occupiers forced Jews to live in overcrowded and unsanitary conditions. German authorities often enclosed these areas by building walls or other barriers. Guards prevented Jews from leaving without permission. Some ghettos existed for years, but others existed only for months, weeks, or even days as holding sites prior to deportation or murder. 

German officials first created ghettos in 1939–1940 in German-occupied Poland. The two largest were located in the occupied Polish cities of Warsaw and Lodz (Łódź). Beginning in June 1941, German officials also established them in newly conquered territories in eastern Europe following the German attack on the Soviet Union. German authorities and their allies and collaborators also established ghettos in other parts of Europe. Notably, in 1944, German and Hungarian authorities created temporary ghettos to centralize and control Jews prior to their deportation from Hungary. 

The Purpose of the Ghettos

German authorities originally established the ghettos to isolate and control the large local Jewish populations in occupied eastern Europe. Initially, they concentrated Jewish residents from within a city and the surrounding area or region. However, beginning in 1941, German officials also deported Jews from other parts of Europe (including Germany) to some of these ghettos. 

Jewish forced labor became a central feature of life in many ghettos. In theory, it was supposed to help pay for the administration of the ghetto as well as support the German war effort. Sometimes, factories and workshops were established nearby in order to exploit the imprisoned Jews for forced labor. The labor was often manual and grueling. 

Life in the Ghettos

Jews in the ghettos sought to maintain a sense of dignity and community. Schools, libraries, communal welfare services, and religious institutions provided some measure of connection among residents. Attempts to document life in the ghettos, such as the Oneg Shabbat archive and clandestine photography, are powerful examples of spiritual resistance . Many ghettos also had underground movements that carried out armed resistance. The most famous of these is the Warsaw ghetto uprising in 1943.    

Liquidating the Ghettos

Beginning in 1941–1942, Germans and their allies and collaborators murdered ghetto residents en masse and dissolved ghetto administrative structures. They called this process “liquidation.” It was part of the “Final Solution to the Jewish Question.” The majority of Jews in the ghettos were murdered either in mass shootings at nearby killing sites or after deportation to killing centers. Most of the killing centers were deliberately located near the large ghettos of German-occupied Poland or on easily-accessible railway routes. 

Who was responsible for carrying out the Holocaust and the Final Solution?

Many people were responsible for carrying out the Holocaust and the Final Solution. 

At the highest level, Adolf Hitler inspired, ordered, approved, and supported the genocide of Europe’s Jews. However, Hitler did not act alone. Nor did he lay out an exact plan for the implementation of the Final Solution. Other Nazi leaders were the ones who directly coordinated, planned, and implemented the mass murder. Among them were Hermann Göring , Heinrich Himmler , Reinhard Heydrich , and Adolf Eichmann . 

However, millions of Germans and other Europeans participated in the Holocaust. Without their involvement, the genocide of the Jewish people in Europe would not have been possible. Nazi leaders relied upon German institutions and organizations; other Axis powers; local bureaucracies and institutions; and individuals. 

German Institutions, Organizations, and Individuals

As members of these institutions, countless German soldiers , policemen , civil servants , lawyers, judges , businessmen , engineers, and doctors and nurses chose to implement the regime’s policies. Ordinary Germans also participated in the Holocaust in a variety of ways. Some Germans cheered as Jews were beaten or humiliated. Others denounced Jews for disobeying racist laws and regulations. Many Germans bought, took, or looted their Jewish neighbors' belongings and property. These Germans’ participation in the Holocaust was motivated by enthusiasm, careerism, fear, greed, self-interest, antisemitism, and political ideals, among other factors. 

Non-German Governments and Institutions

Nazi Germany did not perpetrate the Holocaust alone. It relied on the help of its allies and collaborators. In this context, “allies” refers to Axis countries officially allied with Nazi Germany. “Collaborators” refers to regimes and organizations that cooperated with German authorities in an official or semi-official capacity. Nazi Germany’s allies and collaborators included:

• The European Axis Powers and other collaborationist regimes (such as Vichy France ). These governments passed their own antisemitic legislation and cooperated with German goals.
• German-backed local bureaucracies, especially local police forces. These organizations helped round up, intern, and deport Jews even in countries not allied with Germany, such as the Netherlands .
• Local auxiliary units made up of military and police officials and civilians. These German-backed units participated in massacres of Jews in eastern Europe (often voluntarily). 

The terms “allies” and “collaborators” can also refer to individuals affiliated with these governments and organizations.

Individuals across Europe 

Throughout Europe, individuals who had no governmental or institutional affiliation and did not directly participate in murdering Jews also contributed to the Holocaust. 

One of the deadliest things that neighbors, acquaintances, colleagues, and even friends could do was denounce Jews to Nazi German authorities. An unknown number chose to do so. They revealed Jews’ hiding places, unmasked false Christian identities, and otherwise identified Jews to Nazi officials. In doing so, they brought about their deaths. These individuals’ motivations were wide-ranging: fear, self-interest, greed, revenge, antisemitism, and political and ideological beliefs.

Individuals also profited from the Holocaust. Non-Jews sometimes moved into Jews’ homes, took over Jewish-owned businesses, and stole Jews’ possessions and valuables. This was part of the widespread theft and plunder that accompanied the genocide. 

Most often individuals contributed to the Holocaust through inaction and indifference to the plight of their Jewish neighbors. Sometimes these individuals are called bystanders . 

Who were the other victims of Nazi persecution and mass murder?

The Holocaust specifically refers to the systematic, state-sponsored persecution and murder of six million Jews. However, there were also millions of other victims of Nazi persecution and murder . In the 1930s, the regime targeted a variety of alleged domestic enemies within German society. As the Nazis extended their reach during World War II, millions of other Europeans were also subjected to Nazi brutality. 

The Nazis classified Jews as the priority “enemy.” However, they also targeted other groups as threats to the health, unity, and security of the German people. The first group targeted by the Nazi regime consisted of political opponents . These included officials and members of other political parties and trade union activists. Political opponents also included people simply suspected of opposing or criticizing the Nazi regime. Political enemies were the first to be incarcerated in Nazi concentration camps . Jehovah’s Witnesses were also incarcerated in prisons and concentration camps. They were arrested because they refused to swear loyalty to the government or serve in the German military.

The Nazi regime also targeted Germans whose activities were deemed harmful to German society. These included men accused of homosexuality , persons accused of being professional or habitual criminals, and so-called asocials (such as people identified as vagabonds, beggars, prostitutes, pimps, and alcoholics). Tens of thousands of these victims were incarcerated in prisons and concentration camps. The regime also forcibly sterilized and persecuted Afro-Germans . 

People with disabilities were also victimized by the Nazi regime. Before World War II, Germans considered to have supposedly unhealthy hereditary conditions were forcibly sterilized. Once the war began, Nazi policy radicalized. People with disabilities, especially those living in institutions, were considered both a genetic and a financial burden on Germany. These people were targeted for murder in the so-called Euthanasia Program .

The Nazi regime employed extreme measures against groups considered to be racial, civilizational, or ideological enemies. This included Roma (Gypsies) , Poles (especially the Polish intelligentsia and elites), Soviet officials , and Soviet prisoners of war . The Nazis perpetrated mass murder against these groups.

How did the Holocaust end? 

But liberation did not bring closure. Many Holocaust survivors faced ongoing threats of violent antisemitism and displacement as they sought to build new lives. Many had lost family members, while others searched for years to locate missing parents, children, and siblings.

How did some Jews survive the Holocaust? 

Despite Nazi Germany’s efforts to murder all the Jews of Europe, some Jews survived the Holocaust. Survival took a variety of forms. But, in every case, survival was only possible because of an extraordinary confluence of circumstances, choices, help from others (both Jewish and non-Jewish), and sheer luck. 

Survival outside of German-Controlled Europe 

Some Jews survived the Holocaust by escaping German-controlled Europe. Before World War II began, hundreds of thousands of Jews emigrated from Nazi Germany despite significant immigration barriers. Those who immigrated to the United States, Great Britain, and other areas that remained beyond German control were safe from Nazi violence. Even after World War II began, some Jews managed to escape German-controlled Europe. For example, approximately 200,000 Polish Jews fled the German occupation of Poland. These Jews survived the war under harsh conditions after Soviet authorities deported them further east into the interior of the Soviet Union.

Survival in German-Controlled Europe

A smaller number of Jews survived inside German-controlled Europe. They often did so with the help of rescuers. Rescue efforts ranged from the isolated actions of individuals to organized networks, both small and large. Throughout Europe, there were non-Jews who took grave risks to help their Jewish neighbors, friends, and strangers survive. For example, they found hiding places for Jews, procured false papers that offered protective Christian identities, or provided them with food and supplies. Other Jews survived as members of partisan resistance movements . Finally, some Jews managed, against enormous odds, to survive imprisonment in concentration camps, ghettos, and even killing centers. 

In the aftermath of the Holocaust, those Jews who survived were often confronted with the traumatic reality of having lost their entire families and communities. Some were able to go home and chose to rebuild their lives in Europe. Many others were afraid to do so because of postwar violence and antisemitism . In the immediate postwar period, those who could not or would not return home often found themselves living in displaced persons camps . There, many had to wait years before they were able to immigrate to new homes.

In the aftermath of the Holocaust, the world has struggled to come to terms with the horrors of the genocide, to remember the victims, and to hold perpetrators responsible . These important efforts remain ongoing.

Series: After the Holocaust

Liberation of Nazi Camps

The Aftermath of the Holocaust: Effects on Survivors

Displaced Persons

About Life after the Holocaust

Postwar Trials

What is Genocide?

Genocide timeline, series: the holocaust.

"Final Solution": Overview

Forced Labor: An Overview

Mass Shootings of Jews during the Holocaust

Gassing Operations

Deportations to Killing Centers

Killing Centers: An Overview

Switch series, critical thinking questions.

What can we learn from the massive size and scope of the Holocaust?

Across Europe, the Nazis found countless willing helpers who collaborated or were complicit in their crimes. What motives and pressures led so many individuals to persecute, to murder, or to abandon their fellow human beings?

Were there warning signs of what was to come before the Nazis came to power in 1933? Before the start of mass killing in 1941?

In this context, “allies” refers to Axis countries officially allied with Nazi Germany. “Collaborators” refers to regimes and organizations that cooperated with German authorities in an official or semi-official capacity. These German-backed collaborators included some local police forces, bureaucracies, and paramilitary units. The terms “allies” and “collaborators” can also refer to individuals affiliated with these governments and organizations.

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• JetStream home
• Layers of the Atmosphere
• Air Pressure
• The Transfer of Heat Energy
• Energy Balance
• Hydrologic Cycle
• Precipitation
• Layers of the Ocean
• Ocean Circulations
• The Sea Breeze
• The Marine Layer
• Rip Current Safety
• Global Atmospheric Circulations
• The Jet Stream
• Climate vs. Weather
• Climate Zones
• How clouds form
• The Core Four
• The Basic Ten
• Cloud Chart
• Color of Clouds
• Parcel Theory
• Stability-Instability
• Radiosondes
• Skew-T Log-P Diagrams
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• Pressure vs. Elevation
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• How Lightning is Created
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• Learning Lessons

The Four Core Types of Clouds

While clouds appear in infinite shapes and sizes, they fall into some basic forms. from his essay of the modifications of clouds (1803), luke howard divided clouds into three categories: cirrus, cumulus, and stratus, plus a fourth special type, nimbus..

• How Clouds Form

The Height of Clouds

The traditional division between the Polar and Temperate Regions is the Arctic Circle (66.5°N) in the Northern Hemisphere and the Antarctic Circle (66.5°S) in the Southern Hemisphere. The division between the Temperate and Tropical Regions are the Tropic of Cancer (23.5°N) in the Northern Hemisphere and the Tropic of Capricorn (23.5°S) in the Southern Hemisphere.

The  actual  division between these regions varies from day to day and season to season. Between the Polar and Temperate Regions lies the jet stream in both hemispheres, while the Sub-Tropical Jet Stream divides the Temperate and Tropical Regions.

These cores of strong wind decrease the maximum altitude of the tropopause in each region moving from the equator to the poles. Generally, as the tropopause's height decreases, the elevations at which clouds occur also decreases.

The exception is low clouds which typically have cloud bases within the first 6,500 feet (2,000 meters) of the surface. But even that can vary.

The base of cumulus and cumulonimbus clouds can sometimes be higher than 6,500 feet (2,000 meters). During summertime, the base of these convective clouds will be well into the mid-level cloud range in the non-mountainous areas of the southwest United States.

Cumulus cloud bases have been observed up to 9,000 feet (2,750 meters) over North Central Texas, and thunderstorms with cloud bases from 11,000 to 12,000 feet (3,350 to 3,650 meters) have occurred near San Angelo, Texas.

This happens when, despite the dryness of the lower level of the atmosphere, the mid-level atmosphere is fairly moist and unstable. The dryness of the lower level is such that parcels of air need to rise up to two miles (3  km ), and sometimes more, before the they cool to the point of condensation.

Since the jet stream follows the sun with the change of seasons, it shifts toward the equator as winter progresses. Therefore, the polar region expands, and the temperate region moves toward the equator. In summer, the Tropical Region expands while the polar region shrinks, shifting the temperate region toward the poles.

Learning Lesson :   A 'Hole' Lot of Clouds 1