Why did the South think they needed slaves? A. to help expand the farming
B. to help Africa
C. to help fight the war
D. to help the economy

D

Explanation:

The number one reason for slavery was to help the economy. More slaves= more money to flow through the system.

the mongolian invasion of china and central asia resulted in a disruption of the silk road as the chinese garrisons lost support from the chinese kingdoms which fell under the mongols. however, as the mongols established a formal dynasty in china, the successors of genghis khan restored the garrisons along the silk road allowing the safe travel caravans again.

john f. kennedy purpose was to make his argument a strong appeal to emotion in order to make an impact and connection to american citizens. he want to achieve peace by telling the citizens they shouldn't be afraid of other nations.

explanation: