The dust bowl destroyed their crops which meant they couldn’t make money by selling their crops.
The answer of this question is d
As part of the Act, the United States<span> Agency for </span>International<span> Development (USAID) was created. This act was passed in the wake of the Marshall Plan, in which the </span>U.S <span>provided </span>aid<span> to European countries devastated as a </span>result<span> of World War II.</span>
The British and Spanish returned New Orleans and Florida to the United States. The United States was allowed to fish above the 49th parallel.