Explanation:
the answer is D because United States did it and yea but trust me it's D
The Laffer curve <span>was the rationale for an effective 25 percent decrease in tax rates during the reagan administration of the 1980’s.</span>
This deals with the 24th Amendment, prohibiting any poll tax in elections for federal officials
well...they were still called automobiles, however big industries like Ford Cars were around back then.