How Did Southern Farmers Fare Economically During the 1920s

How did southern farmers fare economically during the 1920s?

A) They came to depend more on cotton and continued to lag further behind the rest of the nation in agricultural diversity and the standard of living.
B) They faced difficult economic times as cotton production dropped sharply throughout the South.
C) The increase of large urban centers in the South coupled with improved systems of transportation promoted greater agricultural diversity in the South.
D) The federal government assisted struggling southern farmers by enacting the McNary-Haugen Farm Relief bill, which stabilized farm prices.