I think some historical perspective would illuminate this situation.
We can consider the civil war and the fallout from that
or maybe it better to just continue with crude generalizations....hmmm
Civil War?
Blacks were most hated in the North, not the South. They could not carve any kind of life in the North. Ohio and Washington state outright banned blacks from entering their state. Illinois criminalized any black who stayed in the state longer than a week and put them in jail.
The first slave owner in America was a black man by the way.
I am sure you don`t know any of this though.