they further contributed to the growth of the industrial revolution
With the cotton grin, cotton became much more worthwhile crop because ratio output quantity decrease a lot more. also the plantation owner can make a more money or a larger profit on the use of slavery workers.
Answer:
During Reconstruction The White legislatures were threatened that blacks would take over government (also because they were just freed).
Explanation:
B, Missouri was admitted as a slave state,
C, Maine was admitted as a free state
F, No slavery was allowed north of 36,30.