Well, the south became a center for steel production as well as a major railroad highway.
Please next time if you want a thorough answer, PUT the answer choices.
production had already declined and unemployment had risen, leaving stocks in great excess of their real value. Among the other causes of the stock market crash of 1929 were low wages, the proliferation of debt, a struggling agricultural sector and an excess of large bank loans that could not be liquidated
The answer is self-determination.