Which of these events in the thirteen american colonies occurred last in 1775?

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.

What clause(s) expanded the power of the executive branch, especially relating to foreign policy?

What form of government is powers of states?