I’m very confused can someone help?

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.

Which document did the second continental congress send king george iii to refaffirm colonist allegiance to him but not to parliament

How did the mexcian war of independence differ from the american revolution?