unconstitutional and has a right to prevent their execution in the port of Charleston, there would be a clear constitutional objection to their collection in every other port; and no revenue could be collected anywhere, for all imposts must be equal. It is no answer to repeat that an unconstitutional law is no law so long as the question of its legality is to be decided by the State itself, for every law operating injuriously upon any local interest will be perhaps thought, and certainly represented, as unconstitutional, and, as has been shown, there is no appeal. If this doctrine had been established at an earlier day, the Union would have been dissolved in its infancy. The excise law in Pennsylvania, the embargo and nonintercourse law in the Eastern States, the carriage tax in Virginia, were all deemed unconstitutional, and were more unequal in their operation than any of the laws now complained of; but, fortunately, none of those States discovered that they had the right now claimed by South Carolina. The war into which we were forced to support the dignity of the nation and the rights of our citizens might have ended in defeat and disgrace, instead of victory and honor, if the States who supposed it a ruinous and unconstitutional measure had thought they possessed the right of nullifying the act by which it was declared and denying supplies for its prosecution. Hardly and unequally as those measures bore upon several members of the Union, to the legislatures of none did this efficient and peaceable remedy, as it is called, suggest itself. The discovery of this important feature in our Constitution was reserved to the present day. To the statesmen of South Carolina belongs the invention, and upon the citizens of that State will unfortunately fall the evils of reducing it to practice. If the doctrine of a State veto upon the laws of the Union carries with it internal evidence of its impracticable absurdity, our constitutional history will also afford abundant proof that it would have been repudiated with indignation had it been proposed to form a feature in our Government.