How strictly was the ban against enslaving Muslims observed in Hausaland?

The clash between fdr & the united states supreme court over new deal laws best illustrates the operation of

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.

Who coined the phrase “go west and grow with the country”?