The answer is B, increasing political power of free black voters.
Civil War killed off slavery and declined the southern economy it also acted as a catalyst to make America into a complex industrial society of capital, technology, national organizations, and large corporations.
Answer: so the economy would be stable
Explanation:
Economics and Land Use in Ghana
Ghana currently has one of the strongest economies of West Africa's countries due to its richness of natural resources. These include gold, timber, industrial diamonds, bauxite, manganese, fish, rubber, hydropower, petroleum, silver, salt, and limestone