I believe it is D.
Because barter system. Like it kinda explains its self.
than I guess I will go to hell
Answer:
c.the need for national unity
Explanation:
The two major themes of George Washington's farewell address were the unity of the United States and avoiding foreign entanglements.
Answer:COTTON PRODUCTION
Explanation: slave trading and cotton production was the leading industry iss you had 100 slaves you were wealthier then the person with 50 so more slaves is more cotton thats picked faster then the person with less slaves