Although Congress possess the power of making the exclusion of slavery a part or condition of the act admitting a new State into the Union, they may, in special cases, and for sufficient reasons, forbear to exercise this power. Thus Kentucky and Vermont were admitted as new States into the Union, without making the abolition of slavery the condition of their admission. In Vermont, slavery never existed; her laws excluding the same. Kentucky was formed out of, and settled by, Virginia, and the inhabitants of Kentucky, equally with those of Virginia, by fair interpretation of the Constitution, were exempt from all such interference of Congress, as might disturb or impair the security of their property in slaves. The western territory of North Carolina and Georgia, having been partially granted and settled under the authority of these States, before the cession thereof to the United States, and these States being original parties to the Constitution which recognizes the existence of slavery, no measure restraining slavery could be applied by Congress to this territory. But to remove all doubt on this head, it was made a condition of the cession of this territory to the United States, that the ordinance of 1787, except the sixth article thereof, respecting slavery, should be applied to the same; and that the sixth article should not be so applied. Accordingly, the States of Tennessee, Mississippi, and Alabama, comprehending the territory ceded to the United States by North Carolina and Georgia, have been admitted as new States into the Union, without a provision, by which slavery shall be excluded from the same. According to this abstract of the proceedings of Congress in the admission of new States into the Union, of the eight new States within the original limits of the United States, four have been admitted without an article excluding slavery; three have been admitted on the condition that slavery should be excluded; and one admitted without such condition. In the few first cases, Congress were restrained from exercising the power to exclude slavery; in the next three, they exercised this power; and in the last, it was unnecessary to do so, slavery being excluded by the State Constitution.