Why did the fertile crescent become a crossroad of civilization?

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.

And 100 to 150 words discuss how the american people have responded to a middle eastern independence

The andean nation of bolivia is poor but rich and natural attractions that file growing ecotourism economy