Hope this is the answer... Hope this helps
In the 1930s the central states region known as the Great Plains suffered from the longest and hardest droughts on record. Because of farming practices at the time, it resulted in erosion and loss of topsoil that became friable and powdery. The persistent heat and drought caused crops to fail leaving the fields exposed to wind erosion. High winds then generated the massive dust storms.
The correct answer is letter D:
<em>Severe droughts hit the Midwest, making the soil dry and more vulnerable to winds.</em>
Clive S. Thomas, Laura Savatgy, Kristina Klimovich - 2016 - Political Science<span>interest groups, the role of ideology and partisanship, bipartisanship, and the role ... Parties and groups are both major means of political participation because they ... Unlike political parties, interest groups do not want to take formal control of</span><span>Hrebenar, Burbank, and Benedict, </span>Political Parties<span>, </span>Interest Groups<span>, and </span>Political<span> ... </span>Unlike<span> most texts devoted solely to </span>interest groups<span>, the Key and Hrebenar, ... the </span>major<span> sources containing original research on </span>interest groups are found in<span> James Madison</span>
I think a synonym for the word revolution could be transformation.
<span>Harding’s Interior Secretary Albert Fall was accused of leasing government- owned oilfields to private business without allowing competitive bids.</span>
