What unresolved conflict was made worse by adding more territory to the united states in the early to mid 1800s

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 of the following best describes how the maya civilization was governed

What was the result of delegates from the democratic party not being able to nominate a candidate in 1860