In the argument of this part of the case at bar, it was justly considered by all the counsel to be necessary to ascertain the source of the power of Congress over the territory belonging to the United States. Until this is ascertained, it is not possible to determine the extent of that power. On the one side it was maintained that the Constitution contains no express grant of power to organize and govern what is now known to the laws of the United States as a Territory. That whatever power of this kind exists, is derived by implication from the capacity of the United States to hold and acquire territory out of the limits of any State, and the necessity for its having some government. On the other side, it was insisted that the Constitution has not failed to make an express provision for this end, and that it is found in the third section of the fourth article of the Constitution. To determine which of these is the correct view, it is needful to advert to some facts respecting this subject, which existed when the Constitution was framed and adopted. It will be found that these facts not only shed much light on the question, whether the framers of the Constitution omitted to make a provision concerning the power of Congress to organize and govern Territories, but they will also aid in the construction of any provision which may have been made respecting this subject. Under the Confederation, the unsettled territory within the limits of the United States had been a subject of deep interest. Some of the States insisted that these lands were within their chartered boundaries, and that they had succeeded to the title of the Crown to the soil. On the other hand, it was argued that the vacant lands had been acquired by the United States, by the war carried on by them under a common Government and for the common interest. This dispute was further complicated by unsettled questions of boundary among several States. It not only delayed the accession of Maryland to the Confederation, but at one time seriously threatened its existence. (5 Jour. of Cong., 208, 442.) Under the pressure of these circumstances, Congress earnestly recommended to the several States a cession of their claims and rights to the United States. (5 Jour. of Cong., 442.) And before the Constitution was framed, it had been begun. That by New York had been made on the 1st day of March, 1781; that of Virginia on the 1st day of March, 1784; that of Massachusetts on the 19th day of April, 1785; that of Connecticut on the 14th day of September, 1786; that of South Carolina on the 8th day of August, 1787, while the Convention for framing the Constitution was in session. It is very material to observe, in this connection, that each of these acts cedes, in terms, to the United States, as well the jurisdiction as the soil.