How are american literature and the american identity interrelated?

According to eric shlosser’s introduction to fast food nation what is his book primarily about?

That alligator hungry. vittles very scarce that time a season. his belly be pinchin him hard, now. but bruh deer is fat, and so he is in heavy trouble. the alligator there in front of him. the beagles there behind him. what bruh deer gone do? he sees the alligator and he hears the beagles. how does the author readers understand what the word pinchin means?

To protect consumers, the sec requires brokers and dealers to what? information about securities.