Book Reports / Synthesis Essay on To Kill A Mockingbird and Brave New World [2]

hello i'm doing a synthesis essay on To Kill A Mockingbird and Brave New World
I trying to come up with a good thesis statement but can't even find a good enough topic.

Can someone help?

Research Papers / alien argumentation research paper [7]

I need some help coming up with a argument concerning aliens and UFOs. My teacher says I can't prove that aliens exist so what are some good arguments I can use to construct a 1000-word essay. I thought up a thesis but it doesn't really sound like an argument. Here it is: "Although the government denies any contact with aliens, these beings have attracted a great amount of attention from Americans and have a large impact on culture, society, and history."

I'm new and it would be great if someone could help me out.