Aform of economy that promotes free trade, reduced government intervention, and entrepreneurism

Which of the following was not an effect of westward expansion? a. native american tribes suffered confinement on reservations. b. native americans learned new techniques of irrigation. c. many native americans died from the spread of disease. d. natural resources were depleted from misuse by white settlers.

To keep other european powers from threatening its empire in america, spain sent soldiers, settlers, and?

What is the liberal pov on social issues