But, sir, our authorities do not stop here. The State of Kentucky responded to Virginia, and on the 10th of November, 1798, adopted those celebrated resolutions, well known to have been penned by the author of the Declaration of American Independence. In those resolutions, the Legislature of Kentucky declare, "that the government created by this compact was not made the exclusive or final judge of the extent of the power delegated to itself, since that would have made its discretion, and not the Constitution, the measure of its powers; but that, as in all other cases of compact among parties having no common judge, each party has an equal right to judge for itself as well of infractions as of the mode and measure of redress." * * * Sir, at that day the whole country was divided on this very question. It formed the line of demarcation between the federal and republican parties; and the great political revolution which then took place turned upon the very questions involved in these resolutions. That question was decided by the people, and by that decision the Constitution was, in the emphatic language of Mr. Jefferson, "saved at its last gasp." I should suppose, sir, it would require more self-respect than any gentleman here would be willing to assume, to treat lightly doctrines derived from such high sources. Resting on authority like this, I will ask, gentlemen, whether South Carolina has not manifested a high regard for the Union, when, under a tyranny ten times more grievous than the alien and sedition laws, she has hitherto gone no further than to petition, remonstrate, and to solemnly protest against a series of measures which she believes to be wholly unconstitutional and utterly destructive of her interests. Sir, South Carolina has not gone one step further than Mr. Jefferson himself was disposed to go, in relation to the present subject of our present complaints--not a step further than the statesmen from New England were disposed to go under similar circumstances; no further than the Senator from Massachusetts himself once considered as within "the limits of a constitutional opposition." The doctrine that it is the right of a State to judge of the violations of the Constitution on the part of the Federal Government, and to protect her citizens from the operations of unconstitutional laws, was held by the enlightened citizens of Boston, who assembled in Faneuil Hall, on the 25th of January, 1809. They state, in that celebrated memorial, that "they looked only to the State Legislature, which was competent to devise relief against the unconstitutional acts of the General Government. That your power (say they) is adequate to that object, is evident from the organization of the confederacy." * * *