The southern colonies were mostly estbalished for their costal plains and they were perfect for raising crops. The rich soil and warm weather helped the crops thrive which made alot of money because they were rich in natural resources.
B.) Supplies were scarce and demand was great. Entrepreneurs provided the things the miners needed. That allowed the entrepreneurs to earn good profits.
The Truman Doctrine demonstrated that the United States would not return to ... both economically and militarily to contain the spread of communism around the world. ... One of the most pressing problems in the immediate aftermath of World War II ... in combatting the spread of communism: economic aid or military force?