Answer:
Option B. An increase in immigration
Explanation:
C, or the third option. to request immediate action from President Eisenhower in furthering equal rights for African American
Slavery helped contribute to the south's cotton boom during the 1800's. this cotton boom helped raise the economy up. But during Civil War slavery was banned from the U.S. leaving the south after their defeat to lose the slaves and dropping the south into an economic depression.