Reagan's economic policies were renamed Reaganomics. Reaganomics reduced the taxes and business regulations which resulted in controlling the spending and money supply. Thus, Option A is the correct answer.
Reaganomics was based on the Laffer Curve. Economist Arthur Laffer founded it in 1974. The curve showed how tax cuts could revive the economy until the tax base expanded.
Since the presidency of Ronald Reagan, the Republican Party has generally tried to deal with economic problems by lowering taxes and reduced government spending.
Thus, Option A is the correct answer.
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