military power, or with the regular naval service, in respect to their motives, or the general rules of their conduct, or the general effect which their depredations are expected to produce. And the tendency of all movements in the public laws of nations, as affecting the maintenance of war, has been at least to discourage and to extirpate, if possible, this private war on sea, in both of its forms--to wit, in the form of public armed vessels taking private and peaceable property on sea, and in the still more aggravated form of private armed vessels, with crews collected for the purposes of gain and plunder, under the license which war may give. So far from this Government having, on the general principles, moral and social, which should govern such a discussion, desired to maintain or extend privateering, it was among the first and the earliest to concede in its treaties, and to gain from the other contracting parties the concession, that if war should arise between the parties to the treaty, privateers should not be commissioned or tolerated on either side. And, if this Government has failed to yield to the attempt made on the part of certain European powers to crush this single branch of private war on the ocean, to wit, war by private parties on the ocean, it has only been because it saw that that design, not including the destruction of that other branch of private war at sea--the war of public vessels against private property--was not a design clearly stimulated by the purposes and interests of humanity. While the European Governments chose to destroy that branch which was least important to them--the use of private armed vessels--they claimed to continue in full force the right of public armed vessels to make aggressions on private property on every sea. The one point was quite as important to have ameliorated as the other, which permits us to recruit the small navy which our republican institutions justify us in maintaining, by the vigor of our mercantile marine in the time of naval war. Therefore, there is nothing in the history of the country which can, in the least, support the idea that we look with favor on the notion of privateering. Some sensible observations upon the subject are to be found on marginal page 97, in the first volume of Kent's Commentaries, to which I ask your honors' attention: "Privateering, under all the restrictions which have been adopted, is very liable to abuse. The object is not fame or chivalric warfare, but plunder and profit. The discipline of the crews is not apt to be of the highest order, and privateers are often guilty of enormous excesses, and become the scourge of neutral commerce. They are sometimes manned and officered by foreigners, having no permanent connection with the country or interest in its cause."