[T]here is no phrase in the [Constitution] which, like the Articles of Confederation, excludes incidental or implied powers and which requires that everything granted shall be expressly and minutely described.
[T]he Constitution and the laws made in pursuance thereof are supreme; that they control the Constitution
and laws of the respective States, and cannot be controlled by them.
This effect need not be stated in terms. It is so involved in the declaration of supremacy, so necessarily implied in it, that the expression of it could not make it more certain. We must, therefore, keep it in view while construing the Constitution.
Those powers are not given by the people of a single State. They are given by the people of the United States, to a Government whose laws, made in pursuance of the Constitution, are declared to be supreme.
Consequently, the people of a single State cannot confer a sovereignty which will extend over them.
McCulloch v. Maryland