What significance of the scott v. sanford in 1857

What create a global village and the emergence of a new international popular culture

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.

What was the national government’s biggest concern is facing a war under the articles of confederation