the injustice of this trade, persist in pursuing it, this is a matter between God and their own consciences. The interests of humanity will, however, have gained something by the prohibition of this inhuman trade, though at a distance of twenty odd years."[25] "Centinel," representing the Quaker sentiment of Pennsylvania, attacked the clause in his third letter, published in the _Independent Gazetteer, or The Chronicle of Freedom_, November 8, 1787: "We are told that the objects of this article are slaves, and that it is inserted to secure to the southern states the right of introducing negroes for twenty-one years to come, against the declared sense of the other states to put an end to an odious traffic in the human species, which is especially scandalous and inconsistent in a people, who have asserted their own liberty by the sword, and which dangerously enfeebles the districts wherein the laborers are bondsmen. The words, dark and ambiguous, such as no plain man of common sense would have used, are evidently chosen to conceal from Europe, that in this enlightened country, the practice of slavery has its advocates among men in the highest stations. When it is recollected that no poll tax can be imposed on _five_ negroes, above what _three_ whites shall be charged; when it is considered, that the imposts on the consumption of Carolina field negroes must be trifling, and the excise nothing, it is plain that the proportion of contributions, which can be expected from the southern states under the new constitution, will be unequal, and yet they are to be allowed to enfeeble themselves by the further importation of negroes till the year 1808. Has not the concurrence of the five southern states (in the convention) to the new system, been purchased too dearly by the rest?"[26] Noah Webster's "Examination" (1787) addressed itself to such Quaker scruples: "But, say the enemies of slavery, negroes may be imported for twenty-one years. This exception is addressed to the quakers, and a very pitiful exception it is. The truth is, Congress cannot prohibit the importation of slaves during that period; but the laws against the importation into particular states, stand unrepealed. An immediate abolition of slavery would bring ruin upon the whites, and misery upon the blacks, in the southern states. The constitution has therefore wisely left each state to pursue its own measures, with respect to this article of legislation, during the period of twenty-one years."[27]