It's A) New Deal. :)
(I took the test and that's the right answer.)
The major increase in the level of federal government spending occurred following the Great Depression, with the New Deal put into place a variety of government programs such as the WPA to help people find employment.
The answer is the North Vietnamese took over the South Vietnam spreading communism Southward and this proved the domino theory (if one country come under the influence of communism, the surrounding countries would follow).
Answer:
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