In the 1930s, farmers from the Midwestern Dust Bowl states, especially Oklahoma and Arkansas, began to move to California. As well as 250,000 arrived by 1940, including a third which moved into the San Joaquin Valley. That at that time had a population of 540,000 in 1930. During the 1930s, some 2.5 million <span>people left the Plains states</span>
Supply and demand is the amount of a product/service available and the buyers desire for said product/service.
In my opinion the arms race and the existence of theatomic/hydrogen bomb forced the Soviet Union and the United States to fight
"proxy wars" (influencing others to fight, but not directly fighting themselves) because they feared the retaliation of the proxy wars
