One may confine the right of suffrage to white male citizens; another may extend it to colored persons and females; one may allow all persons above a prescribed age to convey property and transact business; another may exclude married women. But whether native-born women, or persons under age, or under guardianship because insane or spendthrifts, be excluded from voting or holding office, or allowed to do so, I apprehend no one will deny that they are citizens of the United States. Besides, this clause of the Constitution does not confer on the citizens of one State, in all other States, specific and enumerated privileges and immunities. They are entitled to such as belong to citizenship, but not to such as belong to particular citizens attended by other qualifications. Privileges and immunities which belong to certain citizens of a State, by reason of the operation of causes other than mere citizenship, are not conferred. Thus, if the laws of a State require, in addition to citizenship of the State, some qualification for office, or the exercise of the elective franchise, citizens of all other States, coming thither to reside, and not possessing those qualifications, cannot enjoy those privileges, not because they are not to be deemed entitled to the privileges of citizens of the State in which they reside, but because they, in common with the native-born citizens of that State, must have the qualifications prescribed by law for the enjoyment of such privileges, under its Constitution and laws. It rests with the States themselves so to frame their Constitutions and laws as not to attach a particular privilege or immunity to mere naked citizenship. If one of the States will not deny to any of its own citizens a particular privilege or immunity, if it confer it on all of them by reason of mere naked citizenship, then it may be claimed by every citizen of each State by force of the Constitution; and it must be borne in mind, that the difficulties which attend the allowance of the claims of colored persons to be citizens of the United States are not avoided by saying that, though each State may make them its citizens, they are not thereby made citizens of the United States, because the privileges of general citizenship are secured to the citizens of each State. The language of the Constitution is, "The citizens of each State shall be entitled to all privileges and immunities of citizens in the several States." If each State may make such persons its citizens, they become, as such, entitled to the benefits of this article, if there be a native-born citizenship of the United States distinct from a native-born citizenship of the several States.