A - Missouri Compromise
The Missouri Compromise allowed a balance between slave and free states, thus indicating the answer to the question.
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Answer: Wilson called for an end to secret diplomacy, a reduction of armaments, and freedom of the seas. He claimed that reductions to trade barriers, fair adjustment of colonies, and respect for national self-determination would reduce economic and nationalist sentiments that lead to war. just a heads up I could be wrong
Explanation:
When government spending and taxation influences the economy it is called "fiscal policy," which is not to be confused with monetary policy, which takes places through the Federal Reserve.