Which of the following accurately describes the population changes that
resulted from the Dust Bowl?
O A. The population of region 3 decreased, while the population of
region 4 grew.
B. The populations of all four regions grew with the arrival of
immigrants.
C. The population of region 2 decreased, while the population of
region 1 grew.
D. The populations of regions 2 and 4 grew, while the populations of
regions 1 and 3 decreased.