unit 8 essay tutorial prep

It is extremely difficult to narrow down what I'm interested in and the context behind my practice for unit 8. I'm having difficulty preparing for the tutorial on monday. Right now I have a very very rough and broad idea.. savannah suggested for me to do a sort of comparative thing, but last time I did that I ended up with 8,000 words. Perhaps this plan is better for the essay next year.
This is going to be tough.

Here's my mindmap: