A steady adherence on the part of the Government to the policy which has produced such salutary results, aided by judicious State legislation and, what is not less .important, by the industry, enterprise, perseverance, and economy of the American people, can not fail to raise the whole country at an early period to a state of solid and enduring prosperity, not subject to be again overthrown by the suspension of banks or the explosion of a bloated credit system. It is for the people and their representatives to decide whether or not the permanent welfare of the country (which all good citizens equally desire, however widely they may differ as to the means of its accomplishment) shall be in this way secured, or whether the management of the pecuniary concerns of the Government, and by consequence to a great extent those of individuals also, shall be carried back to a condition of things which fostered those contractions and expansions of the currency and those reckless abuses of credit from the baleful effects of which the country has so deeply suffered--a return that can promise in the end no better results than to reproduce the embarrassments the Government has experienced, and to remove from the shoulders of the present to those of fresh victims the bitter fruits of that spirit of speculative enterprise to which our countrymen are so liable and upon which the lessons of experience are so unavailing. The choice is an important one, and I sincerely hope that it may be wisely made.

A report from the Secretary of War, presenting a detailed view of the affairs of that Department, accompanies this communication.

The desultory duties connected with the removal of the Indians, in which the Army has been constantly engaged on the northern and western frontiers and in Florida, have rendered it impracticable to carry into full effect the plan recommended by the Secretary for improving its discipline. In every instance where the regiments have been concentrated they have made great progress, and the best results may be anticipated from a continuance of this system. During the last season a part of the troops have been employed in removing Indians from the interior to the territory assigned them in the West--a duty which they have performed efficiently and with praiseworthy humanity--and that portion of them which has been stationed in Florida continued active operations there throughout the heats of summer.

The policy of the United States in regard to the Indians, of which a succinct account is given in my message of 1838, and of the wisdom and expediency of which I am fully satisfied, has been continued in active operation throughout the whole period of my Administration. Since the spring of 1837 more than 40,000 Indians have been removed to their new homes west of the Mississippi, and I am happy to add that all accounts concur in representing the result of this measure as eminently beneficial to that people.

The emigration of the Seminoles alone has been attended with serious difficulty and occasioned bloodshed, hostilities having been commenced by the Indians in Florida under the apprehension that they would be compelled by force to comply with their treaty stipulations. The execution of the treaty of Paynes Landing, signed in 1832, but not ratified until 1834, was postponed at the solicitation of the Indians until 1836, when they again renewed their agreement to remove peaceably to their new homes in the West. In the face of this solemn and renewed compact they broke their faith and commenced hostilities by the massacre of Major Dade's command, the murder of their agent, General Thompson, and other acts of cruel treachery. When this alarming and unexpected intelligence reached the seat of Government, every effort appears to have been made to reenforce General Clinch, who commanded the troops then in Florida. General Eustis was dispatched with reenforcements from Charleston, troops were called out from Alabama, Tennessee, and Georgia, and General Scott was sent to take the command, with ample powers and ample means. At the first alarm General Gaines organized a force at New Orleans, and without waiting for orders landed in Florida, where he delivered over the troops he had brought with him to General Scott.

Governor Call was subsequently appointed to conduct a summer campaign, and at the close of it was replaced by General Jesup. These events and changes took place under the Administration of my predecessor. Notwithstanding the exertions of the experienced officers who had command there for eighteen months, on entering upon the administration of the Government I found the Territory of Florida a prey to Indian atrocities. A strenuous effort was immediately made to bring those hostilities to a close, and the army under General Jesup was reenforced until it amounted to 10,000 men, and furnished with abundant supplies of every description. In this campaign a great number of the enemy were captured and destroyed, but the character of the contest only was changed. The Indians, having been defeated in every engagement, dispersed in small bands throughout the country and became an enterprising, formidable, and ruthless banditti. General Taylor, who succeeded General Jesup, used his best exertions to subdue them, and was seconded in his efforts by the officers under his command; but he too failed to protect the Territory from their depredations. By an act of signal and cruel treachery they broke the truce made with them by General MacGrab, who was sent from Washington for the purpose of carrying into effect the expressed wishes of Congress, and have continued their devastations ever since. General Armistead, who was in Florida when General Taylor left the army by permission, assumed the command, and after active summer operations was met by propositions for peace, and from the fortunate coincidence of the arrival in Florida at the same period of a delegation from the Seminoles who are happily settled west of the Mississippi and are now anxious to persuade their countrymen to join them there hopes were for some time entertained that the Indians might be induced to leave the Territory without further difficulty. These hopes have proved fallacious and hostilities have been renewed throughout the whole of the Territory. That this contest has endured so long is to be attributed to causes beyond the control of the Government. Experienced generals have had the command of the troops, officers and soldiers have alike distinguished themselves for their activity, patience, and enduring courage, the army has been constantly furnished with supplies of every description, and we must look for the causes which have so long procrastinated the issue of the contest in the vast extent of the theater of hostilities, the almost insurmountable obstacles presented by the nature of the country, the climate, and the wily character of the savages.

The sites for marine hospitals on the rivers and lakes which I was authorized to select and cause to be purchased have all been designated, but the appropriation not proving sufficient, conditional arrangements only have been made for their acquisition. It is for Congress to decide whether these Conditional purchases shall be sanctioned and the humane intentions of the law carried into full effect.

The Navy, as will appear from the accompanying report of the Secretary, has been usefully and honorably employed in the protection of our commerce and citizens in the Mediterranean, the Pacific, on the coast of Brazil, and in the Gulf of Mexico. A small squadron, consisting of the frigate Constellation and the sloop of war Boston, under Commodore Kearney, is now on its way to the China and Indian seas for the purpose of attending to our interests in that quarter, and Commander Aulick, in the sloop of war Yorktown, has been instructed to visit the Sandwich and Society islands, the coasts of New Zealand and Japan, together with other ports and islands frequented by our whale ships, for the purpose of giving them countenance and protection should they be required. Other smaller vessels have been and still are employed in prosecuting the surveys of the coast of the United States directed by various acts of Congress, and those which have been completed will shortly be laid before you.

The exploring expedition at the latest date was preparing to leave the Bay of Islands, New Zealand, in further prosecution of objects which have thus far been successfully accomplished. The discovery of a new continent, which was first seen in latitude 66° 2' south, longitude 154° 27' east, and afterwards in latitude 66° 31' south, longitude 153° 40' east, by Lieutenants Wilkes and Hudson, for an extent of 1,800 miles, but on which they were prevented from landing by vast bodies of ice which encompassed it, is one of the honorable results of the enterprise. Lieutenant Wilkes bears testimony to the zeal and good conduct of his officers and men, and it is but justice to that officer to state that he appears to have performed the duties assigned him with an ardor, ability, and perseverance which give every assurance of an honorable issue to the undertaking.

The report of the Postmaster-General herewith transmitted will exhibit the service of that Department the past year and its present condition. The transportation has been maintained during the year to the full extent authorized by the existing laws; some improvements have been effected which the public interest seemed urgently to demand, but not involving any material additional expenditure; the contractors have generally performed their engagements with fidelity; the postmasters, with few exceptions, have rendered their accounts and paid their quarterly balances with promptitude, and the whole service of the Department has maintained the efficiency for which it has for several years been distinguished.