Citizen of the several states (minimal)
“The citizens of each state shall be entitled to all privileges and immunities of citizens in the several states.”
[U.S. Const. art. IV, sec. 2, cl.1;
SOURCE: https://law.justia.com/constitution/us/article-4/]
We have in our political system a government of the United States and a government of each of the several States. Each one of these governments is distinct from the others, and each has citizens of its own who owe it allegiance, and whose rights, within its jurisdiction, it must protect. The same person may be at the same time a citizen of the United States and a citizen of a State, but his rights of citizenship under one of these governments will be different from those he has under the other.
[United States v. Cruikshank, 92 U.S. 542, 549 (1875);
SOURCE: https://scholar.google.com/scholar_case?case=9699370891451726349]