Which of the following was the most significant contributiom to the rebolution of water transportstion?

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.

How did operation reinhard differ from earlier nazi actions and how was it similar

What actions are the pope asking the university of oxford to take against wycliffe