In general, which best explains why communist revolutions did not happen?

How did the invention of the cotton gin affect slave labor in the united states? a. there was a forced migration of slaves from the south to the north. b. slave-owning cotton planters were gradually forced to sell their plantations. c. more slaves were purchased to work on cotton plantations in the south. d. the reduced need for labor on cotton plantations led to a decline in slavery. e. slaves were moved from cotton plantations to sugar plantations.

Explain how colonists treated the native americans and what happened to natives. ! ^^^ 12 points

The constitutional amendment that profited denying voting rights to people based on race or color is the?