Write a 300 or more words expository essay rough draft to explain something.  You may pick the topic, but you need to follow some basic rules.  You must use MLA format.  That means using the "Times New Roman" size 12 font, a heading, a title, page numbers with your last name in the upper right corners of the pages, a works cited page with at least 2 sources (you find your 2 sources), an in-text citations in your body of your paper.