Which part of a persuasive essay typically presents the main argument?

In a persuasive essay, the introduction plays a crucial role in presenting the main argument. This section sets the stage for the entire essay by outlining the topic and stating the writer's position clearly. It often includes a thesis statement that encapsulates the main argument, providing direction for the reader and establishing the stance the writer will support throughout the essay.

The body, while also important, serves primarily to elaborate on the argument presented in the introduction. It contains supporting evidence, examples, and reasoning to reinforce the position taken in the thesis statement. The conclusion summarizes the main points and reinforces the argument but does not present new arguments. The counterargument section, if included, addresses opposing viewpoints but ultimately serves to bolster the main argument by refuting these counterpoints rather than presenting the primary argument itself.