Answer:
Thank you !!!!!!!!
This really helps me out a lot!!!
Basically it is the right to refuse answering a question if you believe it is to incriminate oneself.
The main cause of the dust bowl is to: "<span>The </span>Dust Bowl<span>, also known as the Dirty Thirties, was a period of severe </span>dust<span> 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)</span>caused<span> the phenomenon</span>"
Quoted answers are NOT mine! I decline any credit in taking responsibility of this answer as it is not my answer. There is a reason why it's quoted.
Source/Answers have came from the link provided:
https://en.wikipedia.org/wiki/Dust_Bowl
Further answers may be found in the link above. I hope you understand.