In selecting the branches more especially entitled to the public patronage a preference is obviously claimed by such as will relieve the United States from a dependence on foreign supplies, ever subject to casual failures, for articles necessary for the public defense or connected with the primary wants of individuals.  It will be an additional recommendation of particular manufactures where the materials for them are extensively drawn from our agriculture, and consequently impart and insure to that great fund of national prosperity and independence an encouragement which can not fail to be rewarded.

Among the means of advancing the public interest the occasion is a proper one for recalling the attention of Congress to the great importance of establishing throughout our country the roads and canals which can best be executed under the national authority.  No objects within the circle of political economy so richly repay the expense bestowed on them; there are none the utility of which is more universally ascertained and acknowledged; none that do more honor to the governments whose wise and enlarged patriotism duly appreciates them.  Nor is there any country which presents a field where nature invites more the art of man to complete her own work for his accommodation and benefit.

These considerations are strengthened, moreover, by the political effect of these facilities for intercommunication in bringing and binding more closely together the various parts of our extended confederacy.  Whilst the States individually, with a laudable enterprise and emulation, avail themselves of their local advantages by new roads, by navigable canals, and by improving the streams susceptible of navigation, the General Government is the more urged to similar undertakings, requiring a national jurisdiction and national means, by the prospect of thus systematically completing so inestimable a work; and it is a happy reflection that any defect of constitutional authority which may be encountered can be supplied in a mode which the Constitution itself has providently pointed out.

The present is a favorable season also for bringing again into view the establishment of a national seminary of learning within the District of Columbia, and with means drawn from the property therein, subject to the authority of the General Government.  Such an institution claims the patronage of Congress as a monument of their solicitude for the advancement of knowledge, without which the blessings of liberty can not be fully enjoyed or long preserved; as a model instructive in the formation of other seminaries; as a nursery of enlightened preceptors, and as a central resort of youth and genius from every part of their country, diffusing on their return examples of those national feelings, those liberal sentiments, and those congenial manners which contribute cement to our Union and strength to the great political fabric of which that is the foundation.