This section ought not to be repealed, because, in the opinion of the minority of the Committee on the Judiciary, its repeal would seriously endanger the existence of this Union. The chief evil which existed under the old confederation, and which gave birth to the present Constitution, was that the General Government could not act directly upon the people, but only by requisition upon sovereign States. The consequence was, that the States either obeyed or disobeyed these requisitions, as they thought proper. The present Constitution was intended to enable the Government of the United States to act immediately upon the people of the States, and to carry its own laws into full execution, by virtue of its own authority. If this section were repealed, the General Government would be deprived of the power, by means of its own judiciary, to give effect either to the Constitution which called it into existence, or to the laws and treaties made under its authority. It would be compelled to submit, in many important cases, to the decisions of State courts; and thus the very evil which the present Constitution was intended to prevent would be entailed upon the people. The judiciary of the States might refuse to carry into effect the laws of the United States; and without that appeal to the Supreme Court which the 25th section authorizes, these laws would thus be entirely annulled, and could not be executed without a resort to force. This position may be illustrated by a few striking examples. Suppose the Legislature of one of the States, believing the tariff laws to be unconstitutional, should determine that they ought not to be executed within its limits. They accordingly pass a law, imposing the severest penalties upon the collector and other custom-house officers of the United States within their territory, if they should collect the duties on the importation of foreign merchandise. The collector proceeds to discharge the duties of his office under the laws of the United States, and he is condemned and punished before a State court for violating this State law. Repeal this section, and the decision of the State court would be final and conclusive; and any State could thus nullify any act of Congress which she deemed to be unconstitutional.