Witnesses?
Your question doesn't really have all the information necessary to have an accurate answer.
This was a mixture of things.
The increase in population from soldiers and influx of immigrants caused the need for more food to be produced and more jobs to be demanded. So farmers started over producing which led to the Dust Bowl and, eventually, the Great Depression.
The state governments may vary in amount of power shared with the central government.
Answer:
Sever loss of infrastructure, loss of factories to produce goods and debts caused by the wars led to a huge downturn in rebuilding efforts after World War 1.
Explanation:
Answer: would not know born in April 23
Explanation:
