Note 5 — Concepción De Argüello.

The Supreme Court of the United States, in commenting on the singular situation in which Colonel Mason found himself, clearly and forcefully states his predicament. "His position," says that Court, "was unlike anything that had preceded it in the history of our country . . . . It was not without its difficulties, both as regards the principle upon which he should act, and the actual state of affairs in California. He knew that the Mexican inhabitants of it had been remitted by the treaty of peace to those municipal laws and usages which prevailed among them before the territory had been ceded to the United States, but that a state of things and population had grown up during the war, and after the treaty of peace, which made some other authority necessary to maintain the rights of the ceded inhabitants and of immigrants, from misrule and violence. He may not have comprehended fully the principle applicable to what he might rightly do in such a case, but he felt rightly and acted accordingly. He determined, in the absence of all instruction, to maintain the existing government. The territory had been ceded as a conquest, and was to be preserved and governed as such until the sovereignty to which it had passed had legislated for it. That sovereignty was the United States, under the Constitution, by which power had been given to Congress to dispose of and make all needful rules and regulations respecting the territory or other property belonging to the United States, with the power also to admit new states into this Union, with only such limitations as are expressed in the section in which this power is given. The government, of which Colonel Mason was the executive, had its origin in the lawful exercise of a belligerent right over a conquered territory. It had been instituted during the war by the command of the President of the United States. It was the government when the territory was ceded as a conquest, and it did not cease, as a matter of course, or as a necessary consequence of the restoration of peace. The President might have dissolved it by withdrawing the army and navy officers who administered it, but he did not do so. Congress could have put an end to it, but that was not done. The right inference from the inaction of both is, that it was meant to be continued until it had been legislatively changed. No presumption of a contrary intention can be made. Whatever may have been the causes of delay, it must be presumed that the delay was consistent with the true policy of the Government[5]."