C.S.A.: The Confederate States of America (2004)
Interesting documentry about what would have happened if the South had won the War of Northern Aggression. It might be a little heavy handed for most but I found it hit more than it missed.
The Black Klansman (1966)
Entertaining, low budget exploiter from Ted V. Mikels. Black Man passes for white to get revenge on the Klan who killed his daughter (this plot seems to be recycled many times I think I Spit on your Grave from 59 was one of the first). Max 'the MAck Julien also has a small role.