Syn 7 - There is no nation, no people that has not pressed down upon another. Killing them, taking their land and possessions.
The biggest genocides in recent history have been carried out in Africa by Black people on other black people over tribal differences. Prior to that, Asians with Mao and his genocides.
And people still whine about Custer?
Really?
Give your head a shake. Live in the today and take a look around. there's culpability for all!