What character trait can we use to describe a protagonist of the text based on their interactions with society? What have we learned about a protagonist based on their interactions with society? In Americanah

So a protagonist is the main character, and is usually the good guy. Some traits of a protagonist could be
1. Having a goal
2. A big problem
3. A big change in their life
4. Is super good at one specific thing
5. Is likable
So the protagonist usually wants to help Society as well. They want to change the world.

hope this helps! Have a good day!