Yeah. There are radical elements within BLM who are little better than anarchists, to be sure, but they don't represent the movement as a whole and it pains me to see people make that mistake.
As far as the KKK goes, they were less a political party* and more of a terrorist organization. If you were a black, Jew, Catholic, basically anything but a non-white Protestant, you were deemed un-American and they killed you or drove you out of town.
*They were heavily supported by the Democrat party of the time, but that's more a sidebar to the main issue of their existence in general.
