Dude all civilizations have conquered other people and taken their land/resources. That's how they attained being a civilization. Human history was brutal up un

Dude all civilizations have conquered other people and taken their land/resources. That's how they attained being a civilization. Human history was brutal up until and even including now. So we can try to do our best to move past that, you can see what happens when people never move past past wrongs: Israel vs Palestinians. The Mongols were legit from the asian steppes and completely ransacked people over thousands of square miles. The Japanese were mainland asians that almost wiped out the existing Ainu people of the island of Japan. In Africa, the west africans from the denses jungles took over much of the drier land of the south, where the indigeneous bush people lived.