2. the indian conflicts in the west—especially in the great plains—arose because native americans and settlers had completely different ways of life. write a paragraph describing how both groups used the land, and explain how their ways of life conflicted.

The question is asking to state or describe how both groups used land, and how their ways of life conflicted, and base on my research, I think the best way to explain it is that they have conflict on their interest of the resources found on each land of the Great Plains. I hope this would help 

Social darwinism refers to the the theory that people who succeed in our economic system will one day out compete those who fail. one day the rich will out succeed the poor so we'll that there will eventually be no more poor