Answer: The unobservable market force that helps the demand and supply of goods in a free market to reach equilibrium automatically is the invisible hand. ... He assumed that an economy can work well in a free market scenario where everyone will work for his/her own interest.
Explanation:
Slaves were needed to help maintain the local economy.|South
Slavery was not a religious wrong because it appeared in the Bible.|South
Slavery was morally wrong because it stripped humans of their dignity. |North
God created everyone equally, with the same rights. | North.