It is said this provision has no application to any territory save that then belonging to the United States. I have already shown that, when the Constitution was framed, a confident expectation was entertained, which was speedily realized, that North Carolina and Georgia would cede their claims to that great territory which lay west of those States. No doubt has been suggested that the first clause of this same article, which enabled Congress to admit new States, refers to and includes new States to be formed out of this territory, expected to be thereafter ceded by North Carolina and Georgia, as well as new States to be formed out of territory northwest of the Ohio, which then had been ceded by Virginia. It must have been seen, therefore, that the same necessity would exist for an authority to dispose of and make all needful regulations respecting this territory, when ceded, as existed for a like authority respecting territory which had been ceded. No reason has been suggested why any reluctance should have been felt, by the framers of the Constitution, to apply this provision to all the territory which might belong to the United States, or why any distinction should have been made, founded on the accidental circumstance of the dates of the cessions; a circumstance in no way material as respects the necessity for rules and regulations, or the propriety of conferring on the Congress power to make them. And if we look at the course of the debates in the Convention on this article, we shall find that the then unceded lands, so far from having been left out of view in adopting this article, constituted, in the minds of members, a subject of even paramount importance. Again, in what an extraordinary position would the limitation of this clause to territory then belonging to the United States, place the territory which lay within the chartered limits of North Carolina and Georgia. The title to that territory was then claimed by those States, and by the United States; their respective claims are purposely left unsettled by the express words of this clause; and when cessions were made by those States, they were merely of their claims to this territory, the United States neither admitting nor denying the validity of those claims; so that it was impossible then, and has ever since remained impossible, to know whether this territory did or did not then belong to the United States; and, consequently, to know whether it was within or without the authority conferred by this clause, to dispose of and make rules and regulations respecting the territory of the United States. This attributes to the eminent men who acted on this subject a want of ability and forecast, or a want of attention to the known facts upon which they were acting, in which I cannot concur.