How did the southern economy and society change after the civil war?

the majorly depended on cotton industries. cotton dominated their economy. their economy lagged behind after the war. they had to rebuild economy, shift away from crash cops, there was no more slavery, small farms replaced large plantations. 

Hello.the answer is: b) folsom culture.  actually, it was replaced by a number of culture, and folsom was one of those. other included gainey, cumberland and redstone.have a nice day