The words "rules and regulations" are usually employed in the Constitution in speaking of some particular specified power which it means to confer on the Government, and not, as we have seen, when granting general powers of legislation. As, for example, in the particular power to Congress "to make rules for the government and regulation of the land and naval forces, or the particular and specific power to regulate commerce;" "to establish an uniform rule of naturalization;" "to coin money and regulate the value thereof." And to construe the words of which we are speaking as a general and unlimited grant of sovereignty over territories which the Government might afterwards acquire, is to use them in a sense and for a purpose for which they were not used in any other part of the instrument. But if confined to a particular Territory, in which a Government and laws had already been established, but which would require some alterations to adapt it to the new Government, the words are peculiarly applicable and appropriate for that purpose.

The necessity of this special provision in relation to property and the rights or property held in common by the confederated States, is illustrated by the first clause of the sixth article. This clause provides that "all debts, contracts, and engagements entered into before the adoption of this Constitution, shall be as valid against the United States under this Government as under the Confederation." This provision, like the one under consideration, was indispensable if the new Constitution was adopted. The new Government was not a mere change in a dynasty, or in a form of government, leaving the nation or sovereignty the same, and clothed with all the rights, and bound by all the obligations of the preceding one. But, when the present United States came into existence under the new Government, it was a new political body, a new nation, then for the first time taking its place in the family of nations. It took nothing by succession from the Confederation. It had no right, as its successor, to any property or rights of property which it had acquired, and was not liable for any of its obligations. It was evidently viewed in this light by the framers of the Constitution. And as the several states would cease to exist in their former confederated character upon the adoption of the Constitution, and could not, in that character, again assemble together, special provisions were indispensable to transfer to the new Government the property and rights which at that time they held in common; and at the same time to authorize it to lay taxes and appropriate money to pay the common debt which they had contracted; and this power could only be given to it by special provisions in the Constitution. The clause in relation to the territory and other property of the United States provided for the first, and the clause last quoted provided for the other. They have no connection with the general powers and rights of sovereignty delegated to the new Government, and can neither enlarge nor diminish them. They were inserted to meet a present emergency, and not to regulate its powers as a Government.

Indeed, a similar provision was deemed necessary, in relation to treaties made by the Confederation; and when in the clause next succeeding the one of which we have last spoken, it is declared that treaties shall be the supreme law of the land, care is taken to include, by express words, the treaties made by the confederated States. The language is: "and all treaties made, or which shall be made, under the authority of the United States, shall be the supreme law of the land."

Whether, therefore, we take the particular clause in question, by itself, or in connection with the other provisions of the Constitution, we think it clear, that it applies only to the particular territory of which we have spoken, and cannot, by any just rule of interpretation, be extended to territory which the new Government might afterwards obtain from a foreign nation. Consequently, the power which Congress may have lawfully exercised in this Territory, while it remained under a Territorial Government, and which may have been sanctioned by judicial decision, can furnish no justification and no argument to support a similar exercise of power over territory afterwards acquired by the Federal Government. We put aside, therefore, any argument, drawn from precedents, showing the extent of the power which the General Government exercised over slavery in this Territory, as altogether inapplicable to the case before us.

But the case of the American and Ocean Insurance Companies v. Canter (1 Pet., 511) has been quoted as establishing a different construction of this clause of the Constitution. There is, however, not the slightest conflict between the opinion now given and the one referred to; and it is only by taking a single sentence out of the latter and separating it from the context, that even an appearance of conflict can be shown. We need not comment on such a mode of expounding an opinion of the court. Indeed it most commonly misrepresents instead of expounding it. And this is fully exemplified in the case referred to, where, if one sentence is taken by itself, the opinion would appear to be in direct conflict with that now given; but the words which immediately follow that sentence show that the court did not mean to decide the point, but merely affirmed the power of Congress to establish a Government in the Territory, leaving it an open question, whether that power was derived from this clause in the Constitution, or was to be necessarily inferred from a power to acquire territory by cession from a foreign Government. The opinion on this part of the case is short, and we give the whole of it to show how well the selection of a single sentence is calculated to mislead.

The passage referred to is in page 542, in which the court, in speaking of the power of Congress to establish a Territorial Government in Florida until it should become a State, uses the following language:

"In the mean time Florida continues to be a Territory of the United States, governed by that clause of the Constitution which empowers Congress to make all needful rules and regulations respecting the territory or other property of the United States. Perhaps the power of governing a territory belonging to the United States, which has not, by becoming a State, acquired the means of self-government, may result, necessarily, from the facts that it is not within the jurisdiction of any particular State, and is within the power and jurisdiction of the United States. The right to govern may be the inevitable consequence of the right to acquire territory. Whichever may be the source from which the power is derived, the possession of it is unquestionable."

It is thus clear, from the whole opinion on this point, that the court did not mean to decide whether the power was derived from the clause in the Constitution, or was the necessary consequence of the right to acquire. They do decide that the power in Congress is unquestionable, and in this we entirely concur, and nothing will be found in this opinion to the contrary. The power stands firmly on the latter alternative put by the court—that is, as "the inevitable consequence of the right to acquire territory."

And what still more clearly demonstrates that the court did not mean to decide the question, but leave it open for future consideration, is the fact that the case was decided in the Circuit Court by Mr. Justice Johnson, and his decision was affirmed by the Supreme Court. His opinion at the circuit is given in full in a note to the case, and in that opinion he states, in explicit terms, that the clause of the Constitution applies only to the territory then within the limits of the United States, and not to Florida, which had been acquired by cession from Spain. This part of his opinion will be found in the note in page 517 of the report. But he does not dissent from the opinion of the Supreme Court; thereby showing that, in his judgment, as well as that of the court, the case before them did not call for a decision on that particular point, and the court abstained from deciding it. And in a part of its opinion subsequent to the passage we have quoted, where the court speak of the legislative power of Congress in Florida, they still speak with the same reserve. And in page 546, speaking of the power of Congress to authorize the Territorial Legislature to establish courts there, the court say: "They are legislative courts, created in virtue of the general right of sovereignty which exists in the Government, or in virtue of that clause which enables Congress to make all needful rules and regulations respecting the territory belonging to the United States."

It has been said that the construction given to this clause is new, and now for the first time brought forward. The case of which we are speaking, and which has been so much discussed, shows that the fact is otherwise. It shows that precisely the same question came before Mr. Justice Johnson, at his circuit, thirty years ago—was fully considered by him, and the same construction given to the clause in the Constitution which is now given by this court. And that upon an appeal from his decision the same question was brought before this court, but was not decided because a decision upon it was not required by the case before the court.