Migration played a very strong role in the evolution of early African societies, since it is believed that all human life started in Africa, meaning that human migrations north within Africa would have led to different societal ideals based on different environments and food sources.
For the first time the United States would police disputes between Latin American and European governments.
I think it was from 1941 to 1952
I think it was land ownership. As many Americans made the push to the West,
it angered the Native Americans living there because they were not encroaching
on their land but were taking it away from them. This of course led to conflict that killed
many Native Americans