The greatest lie in the USA today is only Whites are Racists.
Tried almost two decades ago to work with very troubled teens when I was a nurse in South Central. The black teacher was inciting hate amongst her black students and alienating the Asian( singular) Jewish( singular) and few other skinned including Hispanic. I made the attempt to tell the kids that blacks were not the only slaves in the world.
All I got for the effort is labeled a racist, forced to take a college course, and sensitivity training. The teacher was later proven to be an "angry" woman but never had the label racist because the administrators( plural) told me it was impossible for blacks to be racist but Asians, Jews, all Mexicans and the Irish were inherently racist.