Among the very earliest acts of the first session of Congress was that for the establishment and support of light-houses, approved by President Washington on the 7th of August, 1789, which contains the following provisions: 

That all expenses which shall accrue from and after the 15th day of August, 1789, in the necessary support, maintenance, and repairs of all light-houses, beacons, buoys, and public piers erected, placed, or sunk before the passing of this act at the entrance of or within any bay, inlet, harbor, or port of the United States, for rendering the navigation thereof easy and safe, shall be defrayed out of the Treasury of the United States:  Provided, nevertheless, That none of the said expenses shall continue to be so defrayed after the expiration of one year from the day aforesaid unless such light-houses, beacons, buoys, and public piers shall in the meantime be ceded to and vested in the United States by the State or States, respectively, in which the same may be, together with the lands and tenements thereunto belonging and together with the jurisdiction of the same.

Acts containing appropriations for this class of public works were passed in 1791, 1792, 1793, and so on from year to year down to the present time; and the tenor of these acts, when examined with reference to other parts of the subject, is worthy of special consideration.

It is a remarkable fact that for a period of more than thirty years after the adoption of the Constitution all appropriations of this class were confined, with scarcely an apparent exception, to the construction of light-houses, beacons, buoys, and public piers and the stakage of channels; to render navigation “safe and easy,” it is true, but only by indicating to the navigator obstacles in his way, not by removing those obstacles nor in any other respect changing, artificially, the preexisting natural condition of the earth and sea.  It is obvious, however, that works of art for the removal of natural impediments to navigation, or to prevent their formation, or for supplying harbors where these do not exist, are also means of rendering navigation safe and easy, and may in supposable cases be the most efficient, as well as the most economical, of such means.  Nevertheless, it is not until the year 1824 that in an act to improve the navigation of the rivers Ohio and Mississippi and in another act making appropriations for deepening the channel leading into the harbor of Presque Isle, on Lake Erie, and for repairing Plymouth Beach, in Massachusetts Bay, we have any example of an appropriation for the improvement of harbors in the nature of those provided for in the bill returned by me to the House of Representatives.

It appears not probable that the abstinence of Congress in this respect is attributable altogether to considerations of economy or to any failure to perceive that the removal of an obstacle to navigation might be not less useful than the indication of it for avoidance, and it may be well assumed that the course of legislation so long pursued was induced, in whole or in part, by solicitous consideration in regard to the constitutional power over such matters vested in Congress.