Triple-A Plowed Under focused on a period of severe dust storms that was known as what?
Triple-A Plowed Under:  Written by Arthur Arent from research by the editorial staff of the Federal Theatre Project and directed by Joseph Losey, it focused on the Agricultural Adjustment Act of 1933 and the plight of Dust Bowl farmers. Dust Bowl: The Dust Bowl, also known as the Dirty Thirties, was a period of severe dust storms that greatly damaged the ecology and agriculture of the American and Canadian prairies during the 1930s; severe drought and a failure to apply dryland farming methods to prevent wind erosion (the Aeolian processes) caused the phenomenon.
Dust Bowl