How to Write an Argumentative Essay What is an argumentative essay? The purpose of an argumentative essay is to firmly declare a specific position on a particular issue or cause and to provide multiple reasons, backed up by supporting evidence and facts, for why the reader should change their way of thinking or adopt the author’s point of view.
An argumentative essay is an essay which purpose is to present evidence to support an idea. For example, you might write an essay arguing that military service should be mandatory. You would do research exploring the benefits of mandatory military service in the acountries that enforce it. Though you will be taking a side on the issue, you.