Labor and capital. After the war the south economy was devastated and many slaves were free citizens and they looked for better conditions in other parts of the country and also land owners didn´t have much money for the losses caused by the war.
I'm not exactly sure but I think they might have had different gods and beliefs
Explanation:
transatlantic slave trade, part of the global slave trade that transported 10–12 million enslaved Africans to the Americas from the 16th to the 19th century
What are the options for each one