What were the causes and effects of the union accepting african americans as soldiers?

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 empire core was in germany, austria,moravia and bohemia

Look at the chart. which enlightenment concept does this chart illustrate? popular sovereignty social contract natural rights separation of powers