Many Northern businesses depended on slavery in the South. Why was that?(1 point) Responses

A. The North needed Southern workers to help in their factories.
B. The “Cottonocracy” was an idea started by Northern politicians.
C. Many businesses/factories in the North relied heavily on resources from the South
D. The South supplied the North with slaves if they needed them.

C. Many businesses/factories in the North relied heavily on resources from the South.