All of the following contributed to the Dust Bowl of the 1930’s EXCEPT

a- dry-farming techniques
b-farmers failure to use crop rotation
c-farmers failure to use steam tractor
d-drought and soil erosion

Respuesta :

Answer: C or

Explanation: I have had a similar questoin to this. I used process of a elimatoin

I know a and d are both right answeres ao it must be b or c

I looked it up and be is true so it must be c

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