Yugoslavia is the case here that isn't like the others. After the fall of yugoslavia, certain ethnic groups went back to ethnic cleansing. Important to note, th

Yugoslavia is the case here that isn't like the others. After the fall of yugoslavia, certain ethnic groups went back to ethnic cleansing. Important to note, the time for Yugoslavia up to that point is probably one of the longest periods where ethnic wars/cleansing didn't take place. Essentially, Tito put a stop to quiet a bit of it. When Yugoslavia disintegrated, ethnic cleansing came back. Long history of it there. US and NATO partners stepped intervened to put a stop to it.