Margaret Sanger was a vile racist and eugenicist who dedicated her life to ridding the world of poor black babies, who she deemed them “degenerate and defective.” She pushed for birth control not because she believed it liberated women from the burdens of motherhood, but because she saw it as the best way to get minorities and the handicapped, whom she detested, to voluntarily stop breeding. Hillary Clinton admired Sanger describing her as being "awesome".

You can't get more evil and racist than these two.