The United States of America and the people of every State of which they are composed are each of them sovereign powers. The legislative authority of the whole is exercised by Congress under authority granted them in the common Constitution. The legislative power of each State is exercised by assemblies deriving their authority from the constitution of the State. Each is sovereign within its own province. The distribution of power between them presupposes that these authorities will move in harmony with each other. The members of the State and General Governments are all under oath to support both, and allegiance is due to the one and to the other. The case of a conflict between these two powers has not been supposed, nor has any provision been made for it in our institutions; as a virtuous nation of ancient times existed more than five centuries without a law for the punishment of parricide.

More than once, however, in the progress of our history have the people and the legislatures of one or more States, in moments of excitement, been instigated to this conflict; and the means of effecting this impulse have been allegations that the acts of Congress to be resisted were unconstitutional. The people of no one State have ever delegated to their legislature the power of pronouncing an act of Congress unconstitutional, but they have delegated to them powers by the exercise of which the execution of the laws of Congress within the State may be resisted. If we suppose the case of such conflicting legislation sustained by the corresponding executive and judicial authorities, patriotism and philanthropy turn their eyes from the condition in which the parties would be placed, and from that of the people of both, which must be its victims.

The reports from the Secretary of War and the various subordinate offices of the resort of that Department present an exposition of the public administration of affairs connected with them through the course of the current year. The present state of the Army and the distribution of the force of which it is composed will be seen from the report of the Major General. Several alterations in the disposal of the troops have been found expedient in the course of the year, and the discipline of the Army, though not entirely free from exception, has been generally good.

The attention of Congress is particularly invited to that part of the report of the Secretary of War which concerns the existing system of our relations with the Indian tribes. At the establishment of the Federal Government under the present Constitution of the United States the principle was adopted of considering them as foreign and independent powers and also as proprietors of lands. They were, moreover, considered as savages, whom it was our policy and our duty to use our influence in converting to Christianity and in bringing within the pale of civilization.

As independent powers, we negotiated with them by treaties; as proprietors, we purchased of them all the lands which we could prevail upon them to sell; as brethren of the human race, rude and ignorant, we endeavored to bring them to the knowledge of religion and letters. The ultimate design was to incorporate in our own institutions that portion of them which could be converted to the state of civilization. In the practice of European States, before our Revolution, they had been considered as children to be governed; as tenants at discretion, to be dispossessed as occasion might require; as hunters to be indemnified by trifling concessions for removal from the grounds from which their game was extirpated. In changing the system it would seem as if a full contemplation of the consequences of the change had not been taken.

We have been far more successful in the acquisition of their lands than in imparting to them the principles or inspiring them with the spirit of civilization. But in appropriating to ourselves their hunting grounds we have brought upon ourselves the obligation of providing them with subsistence; and when we have had the rare good fortune of teaching them the arts of civilization and the doctrines of Christianity we have unexpectedly found them forming in the midst of ourselves communities claiming to be independent of ours and rivals of sovereignty within the territories of the members of our Union. This state of things requires that a remedy should be provided--a remedy which, while it shall do justice to those unfortunate children of nature, may secure to the members of our confederation their rights of sovereignty and of soil. As the outline of a project to that effect, the views presented in the report of the Secretary of War are recommended to the consideration of Congress.

The report from the Engineer Department presents a comprehensive view of the progress which has been made in the great systems promotive of the public interest, commenced and organized under authority of Congress, and the effects of which have already contributed to the security, as they will hereafter largely contribute to the honor and dignity, of the nation.

The first of these great systems is that of fortifications, commenced immediately after the close of our last war, under the salutary experience which the events of that war had impressed upon our country- men of its necessity. Introduced under the auspices of my immediate predecessor, it has been continued with the persevering and liberal encouragement of the Legislature, and, combined with corresponding exertions for the gradual increase and improvement of the Navy, prepares for our extensive country a condition of defense adapted to any critical emergency which the varying course of events may bring forth. Our advances in these concerted systems have for the last ten years been steady and progressive, and in a few years more will be so completed as to leave no cause for apprehension that our sea coast will ever again offer a theater of hostile invasion.

The next of these cardinal measures of policy is the preliminary to great and lasting works of public improvement in the surveys of roads, examination for the course of canals, and labors for the removal of the obstructions of rivers and harbors, first commenced by the act of Congress of April 30th, 1824.

The report exhibits in one table the funds appropriated at the last and preceding sessions of Congress for all these fortifications, surveys, and works of public improvement, the manner in which these funds have been applied, the amount expended upon the several works under construction, and the further sums which may be necessary to complete them; in a second, the works projected by the Board of Engineers which have not been commenced, and the estimate of their cost; in a third, the report of the annual Board of Visitors at the Military Academy at West Point.