Introduction (writing) - Wikipedia
Although for short essays the introduction is usually just one paragraph, longer argument or research papers may require a more substantial introduction. The first paragraph might consist of just the attention grabber and some narrative about the problem. Then you might have one or more paragraphs that provide background on the main topics of the paper and present the overall argument, concluding with your thesis statement.
How to Write an Essay Introduction (with Sample Intros)
All essays have an introduction, a body and a conclusion. These are the main parts of your essay and your outline. Thus, your outline should look like this with the phrase or sentence that describes what you write:
It will then put forward reasons for the introduction of laws which prohibit these unnecessary and cruel institutions.
A simple introduction to an argumentative assignment has four parts.