Answer: its from self-sufficient family operations to big business
have a great day:)
Answer:
The Dust Bowl was a coincidence of drought, severe wind erosion, and economic depression that occurred on the Southern and Central Great Plains during the 1930s. The drought – the longest and deepest in over a century of systematic meteorological observation – began in 1933 and continued through 1940.
It would be Australia,Britain and China
This is beacuse people find sources of food or a new resource
