The history of this fourth article, respecting the attempt to exclude free persons of color from its operation, has been already stated. It is reasonable to conclude that this history was known to those who framed and adopted the Constitution. That under this fourth article of the Confederation, free persons of color might be entitled to the privileges of general citizenship, if otherwise entitled thereto, is clear. When this article was, in substance, placed in and made part of the Constitution of the United States, with no change in its language calculated to exclude free colored persons from the benefit of its provisions, the presumption is, to say the least, strong, that the practical effect which it was designed to have, and did have, under the former Government, it was designed to have, and should have, under the new Government. It may be further objected, that if free colored persons may be citizens of the United States, it depends only on the will of a master whether he will emancipate his slave, and thereby make him a citizen. Not so. The master is subject to the will of the State. Whether he shall be allowed to emancipate his slave at all; if so, on what conditions; and what is to be the political _status_ of the freed man, depend, not on the will of the master, but on the will of the State, upon which the political _status_ of all its native-born inhabitants depends. Under the Constitution of the United States, each State has retained this power of determining the political _status_ of its native-born inhabitants, and no exception thereto can be found in the Constitution. And if a master in a slaveholding State should carry his slave into a free State, and there emancipate him, he would not thereby make him a native-born citizen of that State, and consequently no privileges could be claimed by such emancipated slave as a citizen of the United States. For, whatever powers the States may exercise to confer privileges of citizenship on persons not born on their soil, the Constitution of the United States does not recognise such citizens. As has already been said, it recognises the great principle of public law, that allegiance and citizenship spring from the place of birth. It leaves to the States the application of that principle to individual cases. It secured to the citizens of each State the privileges and immunities of citizens in every other State. But it does not allow to the States the power to make aliens citizens, or permit one State to take persons born on the soil of another State, and, contrary to the laws and policy of the State where they were born, make them its citizens, and so citizens of the United States. No such deviation from the great rule of public law was contemplated by the Constitution; and when any such attempt shall be actually made, it is to be met by applying to it those rules of law and those principles of good faith which will be sufficient to decide it, and not, in my