What impact did disease have on the boarding schools? During Westward Expansion?

Government powers not provided to the national government in the us constitution but are rather given to the states by the 10th amendment is called?

How did bacon's rebellion affect relations between colonists and native americans? a. relations improved after many were disgusted by the violence of the rebellion. b. after the rebellion, colonists placed less focus on the "indian problem."c. the rebellion showed many that in order to establish better relations between colonists and native americans,  slavery  had to be legalized. d. more colonists supported an armed expansion into native american territory.

The national security act of 1947 reflected: