The people, Sir, in every State, live under two governments. They owe obedience to both. These governments, though distinct, are not adverse. Each has its separate sphere, and its peculiar powers and duties. It is not a contest between two sovereigns for the same power, like the wars of the rival houses of England; nor is it a dispute between a government _de facto_ and a government _de jure_. It is the case of a division of powers between two governments, made by the people, to whom both are responsible. Neither can dispense with the duty which individuals owe to the other; neither can call itself master of the other; the people are masters of both. This division of power, it is true, is in a great measure unknown in Europe. It is the peculiar system of America; and, though new and singular, it is not incomprehensible. The State constitutions are established by the people of the States. This Constitution is established by the people of all the States. How, then, can a State secede? How can a State undo what the whole people have done? How can she absolve her citizens from their obedience to the laws of the United States? How can she annul their obligations and oaths? How can the members of her legislature renounce their own oaths? Sir, secession, as a revolutionary right, is intelligible; as a right to be proclaimed in the midst of civil commotions, and asserted at the head of armies, I can understand it. But as a practical right, existing under the Constitution, and in conformity with its provisions, it seems to me to be nothing but a plain absurdity; for it supposes resistance to government, under the authority of government itself; it supposes dismemberment, without violating the principles of union; it supposes opposition to law, without crime; it supposes the violation of oaths, without responsibility; it supposes the total overthrow of government, without revolution. The Constitution, Sir, regards itself as perpetual and immortal. It seeks to establish a union among the people of the States, which shall last through all time. Or, if the common fate of things human must be expected at some period to happen to it, yet that catastrophe is not anticipated.