I think I've mentioned this already, but I vividly recall an Esquire Magazine article from 1969, or so, with the title, and subtitle, THE SECOND CIVIL WAR ... only this time it's simpler, black against white. So, it's been a long time comin' .
I recalled THE TURNER DIARIES
I have been aware of it since the early 70s. I think the low grade killings will go on, far into the foreseeable future.