After the war there were 17 black Republicans elected to Congress, the Democrats got around to it in the 1930's I understand.
Okay, I'll say this one more timeREAD THE BOOK!!
It's out in the stores, it's quite documented, and it reinforces past research that it was NOT, I repeat NOT over slavery!! Makes you question how slavery was ended throughout the Western Hemisphere peacefully everywhere else EXCEPT the US. The only other place there was a war, supposedly over slavery, there was a political motive, and slavery was used as an excuse there as well