Which of the following contributed to the spread of Islam?
A
Islam split into two groups-Sunni and Shia.
The Arabian Peninsula made for poor farming.
B
The bedouin became skilled horse riders.
D
The leadership of the Abbasid caliphs.

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.