USA HISTORY

Detailed explanation-1: -The Dust Bowl, also known as “the Dirty Thirties, ” started in 1930 and lasted for about a decade, but its long-term economic impacts on the region lingered much longer.

Detailed explanation-2: -By 1938, the massive conservation effort had reduced the amount of blowing soil by 65%. The land still failed to yield a decent living. In the fall of 1939, after nearly a decade of dirt and dust, the drought ended when regular rainfall finally returned to the region.