In the 60’s and 70’s. It stopped after whites moved out of the cities and took power away from the illiberal racist party. The cities just about died. Wall Street considered moving because people did not want to work there because of black on white crime.
I believe it was the early 80’s when we had a form of “knock out king” - it was called “wildin’”. Same exact MO. Gang of black thugs besetting upon a white man or woman in the city.
Then we got mandatory sentencing to take power away from liberal judges who permitted the attacks to go unpunished. We fought in States to get white men equal rights with minorities and women in school and job opportunity. A Black Californian, Conner (I may have his name wrong), led that fight. We stopped supporting race baiting in political power. We made radicals who promote hate for power political poison for the Rinos and the Dems.
I believe that would be Ward Connerly. He went to the same college my son is near graduating from, CSUS. I wonder if this will ever turn around? I can see the racists on the other side will NEVER let up. Will it take a race war to stop this madness?