It is assailed and dishonored, first, by denial of these natural rights which it so gloriously declares. This is done often with a jeer. Forgetful that these rights were divinely established at the very Creation, when God said, “Let us make man in our image,” and then again in the Gospel, when it was said, “God hath made of one blood all nations of men,”--forgetful that these rights are stamped by Nature on all who wear the human form,--forgetful also that they belong to those self-evident truths, sometimes called axioms, which are universal in their application, as the axiom in arithmetic that two and two make four, and the axiom in geometry that a straight line is the shortest distance between two points,--forgetful of the true glory of our country, these primal truths are sometimes scouted as “absurd,” sometimes as “splendid generalities,” and sometimes as a “self-evident lie.” This assault, though proceeding from various voices, originated with Mr. Calhoun. He is its first author. And now, secondly, the Declaration is assailed and dishonored by the claim, that men, in the exercise of sovereignty derived from the Declaration, may set up on an auction-block their fellow-men, if to them it seems fit, and that this power is an incident of Popular Sovereignty. This pretension, first put forth by General Cass, in 1847, when a Presidential candidate,[28] and now revived by Mr. Douglas, who peddles it throughout the country, is also practically adopted by Mr. Thayer, as part of his peculiar Territorial policy. Such a pretension is hardly less degrading to the Declaration than the open mockery of its primal truths by Mr. Calhoun. The latter, as is well known, denied the sovereignty of the people in the Territories, but he agreed, heart and soul, in the pretension that the right to enslave a fellow-man is an incident of sovereignty, wherever it exists. Thus do these two assaults upon the Declaration practically proceed from one source. In their essential ideas they are _Calhounism_. On the other side is arrayed a name illustrious for various public service, and for unsurpassed championship of Freedom: I mean John Quincy Adams. Entering the House of Representatives after a long life, at home and abroad, as Senator, as Minister, as Secretary of State, and finally as President, he added to all these titles by the ability and constancy with which he upheld the Rights of Man. Mr. Calhoun was at this time in the Senate; but Mr. Adams incessantly met all his assumptions for Slavery,--exposing its hateful character, insisting upon its _prohibition_ in the Territories, and especially vindicating the Declaration of Independence. Never has the recent pretension, in the name of Popular Sovereignty, been more completely anticipated and exposed. And now, that this argument may not stand entirely upon my words, I quote from him. Says John Quincy Adams, in his oration on the Fourth of July, 1831, at Quincy:--