Sir, the honorable gentleman from South Carolina has referred to two incidents connected with the proceedings of the Convention at Philadelphia, which he thinks are evidence to show that the power of protecting manufactures by laying duties, and by commercial regulations, was not intended to be given to Congress. The first is, as he says, that a power to protect manufactures was expressly proposed, but not granted. I think, Sir, the gentleman is quite mistaken in relation to this part of the proceedings of the Convention. The whole history of the occurrence to which he alludes is simply this. Towards the conclusion of the Convention, after the provisions of the Constitution had been mainly agreed upon, after the power to lay duties and the power to regulate commerce had both been granted, a long list of propositions was made and referred to the committee, containing various miscellaneous powers, some or all of which it was thought might be properly vested in Congress. Among these was a power to establish a university; to grant charters of incorporation; to regulate stage-coaches on the post-roads; and also the power to which the gentleman refers, and which is expressed in these words: "To establish public institutions, rewards, and immunities, for the promotion of agriculture, commerce, trades, and manufactures." The committee made no report on this or various other propositions in the same list. But the only inference from this omission is, that neither the committee nor the Convention thought it proper to authorize Congress "to establish public institutions, rewards, and immunities," for the promotion of manufactures, and other interests. The Convention supposed it had done enough,--at any rate, it had done all it intended,--when it had given to Congress, in general terms, the power to lay imposts and the power to regulate trade. It is not to be argued, from its omission to give more, that it meant to take back what it had already given. It had given the impost power; it had given the regulation of trade; and it did not deem it necessary to give the further and distinct power of establishing public institutions. The other fact, Sir, on which the gentleman relies, is the declaration of Mr. Martin to the legislature of Maryland. The gentleman supposes Mr. Martin to have urged against the Constitution, that it did not contain the power of protection. But if the gentleman will look again at what Mr. Martin said, he will find, I think, that what Mr. Martin complained of was, that the Constitution, by its prohibitions on the States, had taken away from the States themselves the power of protecting their own manufactures by duties on imports. This is undoubtedly true; but I find no expression of Mr. Martin intimating that the Constitution had not conferred on Congress the same power which it had thus taken from the States.