@Legio. The Hutu genocide of Tutsi's was partly a revenge act of the Tutsi genocide of the Hutu's in the 1970's. Genociders often reap what they've sown, yes, this much is true.

However, I think that maybe with the exception of a few Pacific Islands, New Guinea highlands, and scattered tribes, all other peoples everywhere live where they do now because of a genocide of previous inhabitants. The America's are but a recent, well-documented case. The main difference with the rest of the world is that there is only one wave of mass extinction and migration. The Franks are not the original inhabitants of France, not the Romans either, nor the Celts, nor the Basque-related peoples, nor the Cro Magnons, not the Neandertals either probably. It's the same everywhere else.