Which of the following was NOT an economic impact that the combination of drought, dust storms, and low commodity prices of the 1930s had on the Great Plains? Which of the following was NOT an economic impact that the combination of drought, dust storms, and low commodity prices of the 1930s had on the Great Plains? Many farmers lost their farms to foreclosure. Most farmers could not even grow food to feed their families. Banks fared well during the disaster and actually saw growth. The bank repossessed many farmers' equipment, tractors, and remaining livestock