[T]his commonwealth is determined, as it doubts not its co-States are, to submit to undelegated, and consequently unlimited powers in no man, or body of men on earth: that in cases of an abuse of the delegated powers, the members of the general government, being chosen by the people, a change by the people would be the constitutional remedy; but, where powers are assumed which have not been delegated, a nullification of the act is the rightful remedy: that every State has a natural right in cases not within the compact, (casus non fœderis) to nullify of their own authority all assumptions of power by others within their limits: that without this right, they would be under the dominion, absolute and unlimited, of whosoever might exercise this right of judgment for them. . . .
Thomas Jefferson, Kentucky Resolutions (November 1798).