"Mr. Sherman (of Ct.) approved of the object of the motion; but he did not think this bill was proper to embrace the subject. He could not reconcile himself to the insertion of human beings, as an article of duty, among goods, wares, and merchandise. He hoped it would be withdrawn for the present, and taken up hereafter as an independent subject. * * * * * "Mr. Schureman (of N. J.) hoped the gentleman would withdraw his motion, because the present was not the time or place for introducing the business; he thought it had better be brought forward in the House, as a distinct proposition. * * * * * "Mr. Madison (of Va.): I cannot concur with gentlemen who think the present an improper time or place to enter into a discussion of the proposed motion. If it is taken up in a separate view, we shall do the same thing, at a greater expense of time.... "I conceive the Constitution, in this particular, was formed in order that the government, whilst it was restrained from laying a total prohibition, might be able to give some testimony of the sense of America with respect to the African trade. We have liberty to impose a tax or duty upon the importation of such persons as any of the States now existing shall think proper to admit; and this liberty was granted, I presume, upon two considerations: the first was, that, until the time arrived when they might abolish the importation of slaves, they might have an opportunity of evidencing their sentiments on the policy and humanity of such a trade; the other was, that they might be taxed in due proportion with other articles imported; for, if the possessor will consider them as property, of course they are of value, and ought to be paid for." After a very considerable discussion, in which this section of the Constitution was referred to by various members, and the constitutionality of Mr. Parker's motion admitted, with the advice of Mr. Madison his colleague, Mr. Parker consented to withdraw his motion. In 1794, "An Act to prohibit the carrying on the slave-trade from the United States to any foreign place or country" was passed (Stat. 1794, c. 11). In 1800, an Act in addition to the last was passed (Stat. 1800, c. 51). That both these laws were framed with reference to this section of the Constitution is apparent, because the latter Act expressly refers to it. Sec. 6 reads thus, "That nothing in this Act contained shall be construed to authorize the bringing into either of the United States any person or persons, the importation of whom is, by the existing laws of such State, prohibited." In 1803 (Stat. 1803, c. 63) was passed "An Act to prevent the importation of certain persons into certain States, where, by the laws thereof, their admission is prohibited."