Most northerners thought slavery should not be allowed in new western states. question 4 options: true false

What pact signed on 1949 reinforce that the united states would not return to an isolationist policy

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.

As the result of a conflict between british troops and a colonial militia in massachusetts