There is no picture to see to answer the question.
I Think The answer is d I hope it helps Message Me if I’m wrong and I’ll change My answer and fix it for you
Answer:
hope it helps :):):)
Explanation:
The Dust Bowl was caused by several economic and agricultural factors, including federal land policies, changes in regional weather, farm economics and other cultural factors. After the Civil War, a series of federal land acts coaxed pioneers westward by incentivizing farming in the Great Plains.
People think that it is a war that we should have not fought because we didn’t win, many soldiers were killed, and south Vietnam’s became communist after the 20 year war.