A and C are the correct answers
The 13th colonies were afraid the British Navy were surrounding them.
It started with the Chinese Exclusion Act of 1882, but 10 years later it then came to the US opening Ellis Island in which immigrates had spent time before being able to actually enter the US.
Answer:
Dubois, Marcus Garvey, A. Philip Randolph, and Hubert Harrison "Black Socrates".
Hoped this helped. :)