Yeah, and I will keep doing it over and over.  We'd fought the KKK down enough to get them to stop, but don't think for an instant they wouldn't again (and maybe still do) if they thought they could get away with it.

So, this decade is yours to pick arbitrarily?  OK y\then Al-Qaeda attacked and killed nearly 3000 Americans last decade, but that was then.  We can ignore them too.

I find it ironic that those (not necessarily you) who complain about "tearing down history" of statures or flags, find it so easy to ignore the flip side of that same history.

Each group has to be taken as a whole.  BLM has to take some responsibility for the actions of Micah Xavier Johnson. I've had a hard time finding any one killed by a Anti-fa sympathizer, but someone could probably attribute something to them, maybe the Congressional Baseball Shooting.  If the KKK had done anything to improve itself in some unimaginable way, they might be worth of some level of reassessment, but they certainly have not.