The original party formed in the mid 60's, the voting rights act passed in 1965, being that they started when that act passed, then it is safe to say that voting wasn't a highlighted thing they were fighting for, in fact, I highly douht any of the points you made were something the original party gave a fuck about. you make it sound as if their problem was that they couldn't comfortably rub elbow's with white folks.
go read the ten point program, it says nothing about wanting Black cops on the force, or for a Black figurehead, what they wanted was for the police to stop killing innocent people which hasen't happened yet if you haven't notice.
I still have living grandparents, who are 75+, never thought that a black prez. was something that could happen, but the fight is far from over, Obama is only looks good, meanwhile oppression, and repression still run a muck.
you can't be Black, if you're then it is only with a little b.
oh, and please, eat a dick.