The black culture and white cultures are different in South Africa than they are in the U.S., yet there is the same dynamic of greater black violence and criminality and tension between blacks and whites.
The black culture and white cultures are different in the Caribbean and South America than they are in the U.S., yet there is the same dynamic of greater black violence and criminality and tension between blacks and whites.
The black culture and white cultures are different in England and Sweden than they are in the U.S., yet there is the same dynamic of greater black violence and criminality and tension between blacks and whites.
When the cultures change but the same dynamics remain regardless of nation or time period, then it's likely that race is the key dynamic. That's not to say that all members of that race will act in suit, but it is to acknowledge that one race has appears to have a greater predilection toward violence regardless of culture.
Not necessarily. It could relate to groups on top and those on the bottom.