What accounted for the long-term failure of Native-Americans to stave off European encroachments?

What were the slave states in the civil war? Which state chose not to attend the convention in philadelphia? During whose reign was construction of the Great Wall of China begun? Who were porfirio diaz enemies and allies? In early Africa what were most villagers? Is the statement kush was located in modern day Egypt true? What is a public safety worker? What were the challenges faced by the use of punched cards? How can an American make there eyes like Koreans? What is the significance of the gold leaf army in the history of ancient civilizations? What is the arawaks leader roles? What was the thesis statement in martin Luther kings I Have A dream speech? What historical event was happening when the star spangled banner was written? In what year did the US congress annex Texas? What are two basic methods of management European rulers used for their colonies? What prophet foretold Alexander the Great's empire would be split? What do you call a ship that turns over? Did Brooklyn ever have an NBA team? What are some elements of civilization? What philosophy is displayed through civil disobedience?