The purpose of flipping through a literature anthology isi to help you :
Generate Topic
This will potentially served as your cube of inspiration from your literature
Hope this helps
So you look more professional and to help ease anxiety for actually presenting
B. Because you're giving extra information about the Confederate leader which is what contextualization is.
I’m not sure what you mean but
Protagonist - Main Character
Antagonist - The obstacle the Main Character faces usually the villain or bad guy in the story but not always