James Madison to George Washington, "Over and above this positive power, a negative in all cases whatsoever on the legislative acts of the States . . . and the aggressions of interested majorities on the rights of minorities and of individuals."

   "I would propose next that in addition to the present federal powers, the national Government should be armed with positive and compleat authority in all cases which require uniformity; such as the regulation of trade, including the right of taxing both exports & imports, the fixing the terms and forms of naturalization, &c &c.

[Pg. 229]

   "Over and above this positive power, a negative in all cases whatsoever on the legislative acts of the States, as heretofore exercised by the Kingly prerogative, appears to me to be absolutely necessary, and to be the least possible encroachment on the State jurisdictions. Without this defensive power, every positive power that can be given on paper will be evaded & defeated. The States will continue to invade the National jurisdiction, to violate treaties and the law of nations & to harass each other with rival and spiteful measures dictated by mistaken views of interest. Another happy effect of this prerogative would be its controul on the internal vicissitudes of State policy, and the aggressions of interested majorities on the rights of minorities and of individuals. The great desideratum which has not yet been found for Republican Governments seems to be some disinterested & dispassionate umpire in disputes between different passions & interests in the State. The majority who alone have the right of decision, have frequently an interest, real or supposed in abusing it."--James Madison, April 16, 1787, letter to George Washington. Pgs. 228-29 [The Writings of James Madison, comprising his Public Papers and his Private Correspondence, including his numerous letters and documents now for the first time printed, ed. Gaillard Hunt (New York: G.P. Putnam’s Sons, 1900). Vol. 2.  Online Library of Liberty.  Liberty Fund, Inc.]