Now that you've done some background research, it's time to narrow (refine) your topic.
Remember: The shorter your final paper, the more focused your topic needs to be.
Try filling in the blanks in the following sentence, as much as you can:
I want to research _________ (what/who)
and ________ (what/who)
in __________(where)
during _________(when)
because _________(why).