Do the Necessary and Proper and Supremacy Clauses merely carry out enumerated powers, or let Congress enlarge them?

But it is said that the laws of the Union are to be the SUPREME LAW of the land. But what inference can be drawn from this, or what would they amount to, if they were not to be supreme? It is evident they would amount to nothing. A LAW, by the very meaning of the term, includes supremacy. It is a rule which those to whom it is prescribed are bound to observe. This results from every political association. If individuals enter into a state of society, the laws of that society must be the supreme regulator of their conduct. If a number of political societies enter into a larger political society, the laws which the latter may enact, pursuant to the powers intrusted to it by its constitution, must necessarily be supreme over those societies, and the individuals of whom they are composed. It would otherwise be a mere treaty, dependent on the good faith of the parties, and not a government, which is only another word for POLITICAL POWER AND SUPREMACY. But it will not follow from this doctrine that acts of the large society which are NOT PURSUANT to its constitutional powers, but which are invasions of the residuary authorities of the smaller societies, will become the supreme law of the land. These will be merely acts of usurpation, and will deserve to be treated as such. Hence we perceive that the clause which declares the supremacy of the laws of the Union, like the one we have just before considered, only declares a truth, which flows immediately and necessarily from the institution of a federal government. It will not, I presume, have escaped observation, that it EXPRESSLY confines this supremacy to laws made PURSUANT TO THE CONSTITUTION; which I mention merely as an instance of caution in the convention; since that limitation would have been to be understood, though it had not been expressed.

Had the Constitution been silent on this head, there can be no doubt that all the particular powers requisite as means of executing the general powers would have resulted to the government, by unavoidable implication. No axiom is more clearly established in law, or in reason, than that wherever the end is required, the means are authorized; wherever a general power to do a thing is given, every particular power necessary for doing it is included. Had this last method, therefore, been pursued by the convention, every objection now urged against their plan would remain in all its plausibility; and the real inconveniency would be incurred of not removing a pretext which may be seized on critical occasions for drawing into question the essential powers of the Union.

How far the clause in the 8th section of the 1st article may operate to do away all idea of confederated states, and to effect an entire consolidation of the whole into one general government, it is impossible to say. The powers given by this article are very general and comprehensive, and it may receive a construction to justify the passing almost any law. A power to make all laws, which shall be necessary and proper, for carrying into execution, all powers vested by the constitution in the government of the United States, or any department or officer thereof, is a power very comprehensive and definite [indefinite?], and may, for ought I know, be exercised in a such manner as entirely to abolish the state legislatures. Suppose the legislature of a state should pass a law to raise money to support their government and pay the state debt, may the Congress repeal this law, because it may prevent the collection of a tax which they may think proper and necessary to lay, to provide for the general welfare of the United States? For all laws made, in pursuance of this constitution, are the supreme lay of the land, and the judges in every state shall be bound thereby, any thing in the constitution or laws of the different states to the contrary notwithstanding. — By such a law, the government of a particular state might be overturned at one stroke, and thereby be deprived of every means of its support.

And the supremacy of the laws of the United States is established by article 6th, viz. "That this constitution and the laws of the United States, which shall be made in pursuance thereof, and all treaties made, or which shall be made, under the authority of the United States, shall be the supreme law of the land; and the judges in every state shall be bound thereby; any thing in the const ituition or laws of any state to the contrary notwithstanding." It has been alledged that the words "pursuant to the constitution," are a restriction upon the authority of Congress, but when it is considered that by other sections they are invested with every efficient power of government, and which may be exercised to the absolute destruction of the state governments, without any violation of even the forms of the constitution this seeming restriction, as well as every other restriction in it, appears to us to be nugatory and delusive; and only introduced as a blind upon the real nature of the government. In our opinion, "pursuant to the constitution," will be co-extensive with the will and pleasure of Congress, which, indeed, will be the only limitation of their powers.