Answer:
so, I'm not exactly sure what you need help with, so I'm just gonna assume that you want us to explain what the comment means.
basically they're saying that they were from a different country or they followed a certain religion, and people were telling them that people like them (who come from their country/follow their religion) shouldn't be in the country that they were in. Maybe because of like terrorist attacks from that country, or maybe they were in a war. Kinda of like how the Japanese were treated during World War 2.
Explanation:
Harlem Renaissance is the answer.
Answer: It explains what allowed him to split himself in two and why he can no longer continue to do so.
Since the rest of us can't read minds, we are more influenced by the actions of others than by their thoughts.
This is pretty safe because people do tend to act on their most dearly held thoughts and beliefs.
Thoughts don't really change the world the way the actions they influence do.
I'm gonna say D on this one. D because if I was reading a book about someone's life and they overused the word 'I', I would immediately become disinterested because it would feel as though the person is self-centered.