At the battle of little bighorn in 1876, who did crazy horse defeat?

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.

Persons or group opposing or hostile to another person or group the definition word is

Can someone me write a paragraph on this topic i feel confused