Any time you write about the advantages and disadvantages of something, you can start with those two categories. An essay is a group of paragraphs, so all you need is to start writing paragraphs. Write one paragraph for each of the items you listed here, and when you are done, choose a side! Is it good, or not good, to use chivalry as a social system?
You will need to use examples from the class readings, naturally. After you have written a paragraph for every idea, go back and add a citation or quote to most of the paragraphs -- something that helps make your point.
At the very end, write your intro paragraph and the conclusion paragraph. Make sure you have a clear thesis statement at the end of the intro paragraph, or somewhere in it.
Good luck!!!
Kevin, EssayForum.com