Good afternoon.
Because this is a specific assignment from your class, my free assistance here is limited. I suggest you begin by choosing which topic you want to write about, and then do a little bit of research on it. For example, if you chose prompt three you could do an internet search for "reasons the current economic crisis in America is good." After doing some brainstorming and accumulating some outside knowledge on the topic via research, you can set down your three elements of support, and in turn, two or three interesting facts or details about your topic.
I hope this helps you get started.
Regards,
Gloria
Moderator, EssayForum.com
Gloria, EssayForum.com