Mr. EUSTIS said it was possible the bill under consideration might in its details be objectionable, but in principle it was certainly sound. The Government of the United States has a constitutional right to acquire territory, and they have consequently a right to take possession of it when acquired. The taking possession of it was not only the right, but the duty of the Government. And how is this to be effected? Will any gentleman venture to propose a delay until Congress shall have passed a new code of laws? Are gentlemen, at this late day, to be informed that this would be to throw away one of the most valuable acquisitions made by our country since the adoption of the constitution, or the Declaration of Independence? As the gentleman, last speaking, rightly observes, the entire government of Spain ceases on our taking possession. Are we then to abandon the people to anarchy? As to the extent of the power vested in the Executive, it arises from necessity. This is a new case altogether. There is no doubt that on many particular subordinate points, respecting the secure possession of this country, difficulties may present themselves. But Mr. E. presumed and expected that the same wisdom that acquired it, would preside over the councils of the nation to meet and overcome those difficulties. The second section of the bill contemplates the transfer to officers of the United States, of the same powers now exercised. It may be that the exercise of all these powers will not be necessary; while it is possible that others may be necessary. There may be difficulties of various kinds. He should name none. But as they arise, it will be the duty of the Government to be prepared to meet them. He would, therefore, wish this act rather to increase than curtail them; and that the President should be authorized not only to continue all necessary existing powers, but to institute such other powers as may be necessary for the well-being of the Territory. Till when? Until this House and the other branch of the Legislature shall make the necessary laws. The powers delegated by the bill are imposed by the imperious circumstances of the case. What if forcible possession shall prove necessary, and the innocent inhabitants should be slaughtered, through a want of the powers necessary to preserve tranquillity and good order; whose will, under such circumstances, will be the governing one? Will not the President, in such event, have all the powers now given him?