If, Sir, this be our political condition, it is time the people of the United States understood it. Let us look for a moment to the practical consequences of these opinions. One State, holding an embargo law unconstitutional, may declare her opinion, and withdraw from the Union. _She_ secedes. Another, forming and expressing the same judgment on a law laying duties on imports, may withdraw also. _She_ secedes. And as, in her opinion, money has been taken out of the pockets of her citizens illegally, under pretence of this law, and as she has power to redress their wrongs, she may demand satisfaction; and, if refused, she may take it with a strong hand. The gentleman has himself pronounced the collection of duties, under existing laws, to be nothing but robbery. Robbers, of course, may be rightfully dispossessed of the fruits of their flagitious crimes; and therefore, reprisals, impositions on the commerce of other States, foreign alliances against them, or open war, are all modes of redress justly open to the discretion and choice of South Carolina; for she is to judge of her own rights, and to seek satisfaction for her own wrongs, in her own way. But, Sir, a _third_ State is of opinion, not only that these laws of imposts are constitutional, but that it is the absolute duty of Congress to pass and to maintain such laws; and that, by omitting to pass and maintain them, its constitutional obligations would be grossly disregarded. She herself relinquished the power of protection, she might allege, and allege truly, and gave it up to Congress, on the faith that Congress would exercise it. If Congress now refuse to exercise it, Congress does, as she may insist, break the condition of the grant, and thus manifestly violate the Constitution; and for this violation of the Constitution, _she_ may threaten to secede also. Virginia may secede, and hold the fortresses in the Chesapeake. The Western States may secede, and take to their own use the public lands. Louisiana may secede, if she choose, form a foreign alliance, and hold the mouth of the Mississippi. If one State may secede, ten may do so, twenty may do so, twenty-three may do so. Sir, as these secessions go on, one after another, what is to constitute the United States? Whose will be the army? Whose the navy? Who will pay the debts? Who fulfil the public treaties? Who perform the constitutional guaranties? Who govern this District and the Territories? Who retain the public property? Mr. President, every man must see that these are all questions which can arise only _after a revolution_. They presuppose the breaking up of the government. While the Constitution lasts, they are repressed; they spring up to annoy and startle us only from its grave.