How did conflicts with native americans change life for the settlers?

Which of the following factors would be a likely reason for low population density

Legacy of the new deal is positive or negative

European imperialism in the 19th century was largely motivated by a desire to: o a. assert power over other parts of the world. b. end the racist policies practiced in many foreign countries. o c. defend europe from aggressive foreign armies. d. relocate ethnic and religious minorities within national borders.