The effect of the intense drought that occurred in the Great Plains during the 1930s was option B Farmers foreclosed on their farms and migrated in search of employment.
The Dust Bowl was the drought-stricken Southern plain, where drought led to massive dust storms leading to devastation of livestock and people.
The causes for the Dust Bowl were:
The effect of the Dust Bowl was that it led to great depression, as Farmers foreclosed on their farms and migrated in search of employment.
Therefore, the correct option is B.
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