Why did the united states, canada, and mexico sign the north american free trade agreement (nafta)?

What was the most important consequence of the large-scale ecological changes in africa two hundred thousand years ago?

Brainliesttt !me : ) describe the event : increase in islamic extremis in the middle east

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.