Which choice shows the correct organization of an essay?

1. conclusion, body, introduction
2. introduction, body, conclusion
3. conclusion, introduction, body
4. body, introduction, conclusion

The correct organization of an essay is typically shown in the following order: introduction, body, conclusion.

The introduction is the beginning of the essay, where the topic is introduced and the thesis statement is presented. The body of the essay contains the main ideas and supporting evidence or arguments, each paragraph focusing on a single point related to the thesis statement. Finally, the conclusion wraps up the essay by summarizing the main points and restating the thesis statement, leaving the reader with a lasting impression.

Therefore, the correct choice is option 2: introduction, body, conclusion.