1824, "to procure the necessary surveys, plans, and estimates on the subject of roads and canals", have been actively engaged in that service from the close of the last session of Congress. They have completed the surveys necessary for ascertaining the practicability of a canal from the Chesapeake Bay to the Ohio River, and are preparing a full report on that subject, which, when completed, will be laid before you. The same observation is to be made with regard to the two other objects of national importance upon which the Board have been occupied, namely, the accomplishment of a national road from this city to New Orleans, and the practicability of uniting the waters of Lake Memphramagog with Connecticut River and the improvement of the navigation of that river. The surveys have been made and are nearly completed. The report may be expected at an early period during the present session of Congress.

The acts of Congress of the last session relative to the surveying, marking, or laying out roads in the Territories of Florida, Arkansas, and Michigan, from Missouri to Mexico, and for the continuation of the Cumberland road, are, some of them, fully executed, and others in the process of execution. Those for completing or commencing fortifications have been delayed only so far as the Corps of Engineers has been inadequate to furnish officers for the necessary superintendence of the works. Under the act confirming the statutes of Virginia and Maryland incorporating the Chesapeake and Ohio Canal Company, three commissioners on the part of the United States have been appointed for opening books and receiving subscriptions, in concert with a like number of commissioners appointed on the part of each of those States. A meeting of the commissioners has been postponed, to await the definitive report of the board of engineers.

The light-houses and monuments for the safety of our commerce and mariners, the works for the security of Plymouth Beach and for the preservation of the islands in Boston Harbor, have received the attention required by the laws relating to those objects respectively. The continuation of the Cumberland road, the most important of them all, after surmounting no inconsiderable difficulty in fixing upon the direction of the road, has commenced under the most promising of auspices, with the improvements of recent invention in the mode of construction, and with advantage of a great reduction in the comparative cost of the work.

The operation of the laws relating to the Revolutionary pensioners may deserve the renewed consideration of Congress. The act of March 18th, 1818, while it made provision for many meritorious and indigent citizens who had served in the War of Independence, opened a door to numerous abuses and impositions. To remedy this the act of May 1st, 1820, exacted proofs of absolute indigence, which many really in want were unable and all susceptible of that delicacy which is allied to many virtues must be deeply reluctant to give. The result has been that some among the least deserving have been retained, and some in whom the requisites both of worth and want were combined have been stricken from the list. As the numbers of these venerable relics of an age gone by diminish; as the decays of body, mind, and estate of those that survive must in the common course of nature increase, should not a more liberal portion of indulgence be dealt out to them? May not the want in most instances be inferred from the demand when the service can be proved, and may not the last days of human infirmity be spared the mortification of purchasing a pittance of relief only by the exposure of its own necessities? I submit to Congress the expediency of providing for individual cases of this description by special enactment, or of revising the act of May 1st, 1820, with a view to mitigate the rigor of its exclusions in favor of persons to whom charity now bestowed can scarcely discharge the debt of justice.

The portion of the naval force of the Union in actual service has been chiefly employed on three stations--the Mediterranean, the coasts of South America bordering on the Pacific Ocean, and the West Indies. An occasional cruiser has been sent to range along the African shores most polluted by the traffic of slaves; one armed vessel has been stationed on the coast of our eastern boundary, to cruise along the fishing grounds in Hudsons Bay and on the coast of Labrador, and the first service of a new frigate has been performed in restoring to his native soil and domestic enjoyments the veteran hero whose youthful blood and treasure had freely flowed in the cause of our country's independence, and whose whole life has been a series of services and sacrifices to the improvement of his fellow men.

The visit of General Lafayette, alike honorable to himself and to our country, closed, as it had commenced, with the most affecting testimonials of devoted attachment on his part, and of unbounded gratitude of this people to him in return. It will form here-after a pleasing incident in the annals of our Union, giving to real history the intense interest of romance and signally marking the unpurchasable tribute of a great nation's social affections to the disinterested champion of the liberties of human-kind.

The constant maintenance of a small squadron in the Mediterranean is a necessary substitute for the humiliating alternative of paying tribute for the security of our commerce in that sea, and for a precarious peace, at the mercy of every caprice of four Barbary States, by whom it was liable to be violated. An additional motive for keeping a respectable force stationed there at this time is found in the maritime war raging between the Greeks and the Turks, and in which the neutral navigation of this Union is always in danger of outrage and depredation. A few instances have occurred of such depredations upon our merchant vessels by privateers or pirates wearing the Grecian flag, but without real authority from the Greek or any other Government. The heroic struggles of the Greeks themselves, in which our warmest sympathies as free men and Christians have been engaged, have continued to be maintained with vicissitudes of success adverse and favorable.

Similar motives have rendered expedient the keeping of a like force on the coasts of Peru and Chile on the Pacific. The irregular and convulsive character of the war upon the shores has been extended to the conflicts upon the ocean. An active warfare has been kept up for years with alternate success, though generally to the advantage of the American patriots. But their naval forces have not always been under the control of their own Governments. Blockades, unjustifiable upon any acknowledged principles of international law, have been proclaimed by officers in command, and though disavowed by the supreme authorities, the protection of our own commerce against them has been made cause of complaint and erroneous imputations against some of the most gallant officers of our Navy. Complaints equally groundless have been made by the commanders of the Spanish royal forces in those seas; but the most effective protection to our commerce has been the flag and the firmness of our own commanding officers.

The cessation of the war by the complete triumph of the patriot cause has removed, it is hoped, all cause of dissension with one party and all vestige of force of the other. But an unsettled coast of many degrees of latitude forming a part of our own territory and a flourishing commerce and fishery extending to the islands of the Pacific and to China still require that the protecting power of the Union should be displayed under its flag as well upon the ocean as upon the land.

The objects of the West India Squadron have been to carry into execution the laws for the suppression of the African slave trade; for the protection of our commerce against vessels of piratical character, though bearing commissions from either of the belligerent parties; for its protection against open and unequivocal pirates. These objects during the present year have been