Who leads the House of Representatives, and how is this role different from that of the leader of the Senate?

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.

Using the pictures and text for reference describe what had to be done to create the central park today

Wha industry did the refrigerated rail car impact the most