Answer:
C. Arabs come into North Africa.
A. Islam spreads to western and southern of Africa.
B. All of North Africa comes under Muslim rule.
D. The gold-salt trade flourishes on the trans-Saharan route.
Explanation:
A prohibition or blocking of trade with a certain country is called <u>embargo.</u>
All of the above I think it’s called the dust bowl
The president has the power to veto the laws that Congress passes
D. When the government doesn't protect their natural rights. <span />