The slave trade, in terms, makes African men mere articles of traffic, and of course they must be as much a subject of commercial regulation as any other species of foreign manufactures. The tax will be high or low, in proportion to the price the article will bring. And if my information is correct, a slave will bring four hundred dollars; the tax, then, is but two and-a-half per cent., which is many degrees lower than any other imported article pays. The tax is a general one; no State in the Union is exempted; it will operate wherever its object can be found. It may be that some States will pay more and some less, but it will be at the option of any State how much, or whether it will pay any of this tax; for it will be just as the State shall please to deal in this article of commerce. And, on the score of uniformity, no objection can lie against the tax--the slaves have already been the object of direct taxation, and Vermont paid none of that tax, because she had none of that kind of taxable property; and yet I never heard it complained of as not being uniform. It is said the tax is impolitic, because it will not prevent the importation of Africans into our country. This may, indeed, be the case; and I believe it will be but a feeble check to the trade if not aided by nobler motives. However, if any of the States engage in the trade, the tax will have two effects--it will add something to the revenue, and it will show to the world that the General Government are opposed to slavery, and willing to improve their power, as far as it will go, for preventing it. Both these ends are valuable; but I deem the latter to be the more important one, for we owe it indispensably to ourselves and to the world, whose eyes are on our Government, to maintain its republican character. Every thing compared to a good name is “trash;” and it rests with us whether we will preserve or destroy it. If our Government will respect power only, and justify whatever it may be able to do, then will our hands be against every man, and every man’s hand against us; and Americans will become the scorn of mankind. On what principles, whether moral or political, I do not know; but so it was, that about the close of the Revolutionary war, the Quaker society in South Carolina brought the slave trade, or perhaps slavery itself, under their serious consideration, and declared it to be unjustifiable. They afterwards, in 1796 or 1797, addressed Congress on the subject; but failed in their object, and for no other reason, probably, than that the powers of Congress did not reach it.