During the 1930s, the large area of farmland experiencing droughts was known as
if I am correct, the answer would be the dust bowl. I am not 100% for sure though. I hope this helps, if it is wrong just make sure you give it one star so no one else gets it wrong because of me haha.
It would be Dust Bowl. While yes, it was over the great plains. Dust Bowl was the known given nickname for the region.