Black people are selfish. If you think about it, the U.S. would have been better off if black people would have just gone to Central America instead of staying in the United States.
Instead, the selfish black people caused the U.S. to fight a civil war. Central America would have been a better climate for black people since it was closer to Africa. It was better suited for their physical condition.
I am not sure that white people and black people are fit to live in the same location. So out of respect for white people, black people should have just left.
At least, that is what Abe Lincoln thought. Here is the link: Link