The Constitution does not provide for events which must be preceded by its own destruction. SECESSION, therefore, since it must bring these consequences with it, is REVOLUTIONARY, and NULLIFICATION is equally REVOLUTIONARY. What is revolution? Why, Sir, that is revolution which overturns, or controls, or successfully resists, the existing public authority; that which arrests the exercise of the supreme power; that which introduces a new paramount authority into the rule of the State. Now, Sir, this is the precise object of nullification. It attempts to supersede the supreme legislative authority. It arrests the arm of the executive magistrate. It interrupts the exercise of the accustomed judicial power. Under the name of an ordinance, it declares null and void, within the State, all the revenue laws of the United States. Is not this revolutionary? Sir, so soon as this ordinance shall be carried into effect, a _revolution_ will have commenced in South Carolina. She will have thrown off the authority to which her citizens have heretofore been subject. She will have declared her own opinions and her own will to be above the laws and above the power of those who are intrusted with their administration. If she makes good these declarations, she is revolutionized. As to her, it is as distinctly a change of the supreme power as the American Revolution of 1776. That revolution did not subvert government in all its forms. It did not subvert local laws and municipal administrations. It only threw off the dominion of a power claiming to be superior, and to have a right, in many important respects, to exercise legislative authority. Thinking this authority to have been usurped or abused, the American Colonies, now the United States, bade it defiance, and freed themselves from it by means of a revolution. But that revolution left them with their own municipal laws still, and the forms of local government. If Carolina now shall effectually resist the laws of Congress; if she shall be her own judge, take her remedy into her own hands, obey the laws of the Union when she pleases and disobey them when she pleases, she will relieve herself from a paramount power as distinctly as the American Colonies did the same thing in 1776. In other words, she will achieve, as to herself, a revolution.