Actually, it was the Blacks standing up against it under leaders like MLK that ended it. Had they continued to accept their oppression, it would still be going on today. Not that institutional racism isn't still going on, and not that there aren't still hateful racist bigots out there. The KKK wouldn't still be alive if that were true. Stormfront wouldn't be growing if that were true.
I'm saying that Blacks have a different perspective on it than whites do because they were subjected to, and are still subjected to, things based on the color of their skin that whites were not subjected to and have never had to worry about being subjected to.