On the next day appeared the "Appeal of the Independent Democrats in Congress to the People of the United States." The paper was written by Chase and corrected by Sumner. It denounced the original Kansas-Nebraska bill as a gross violation of a sacred pledge, a criminal betrayal of precious rights, part of an atrocious plot to exclude free labor and convert the Territory into a dreary region of despotism inhabited by masters and slaves, a bold scheme against American liberty, worthy of an accomplished architect of ruin. It declared in a postscript, written after the substitute bill was offered by Douglas on January 23d, that not a man in Congress or out of it, not even Douglas himself, pretended at the time of their passage that the measures of 1850 would repeal the Missouri Compromise. "Will the people," it asked, "permit their dearest interests to be thus made the mere hazards of a presidential game and destroyed by false facts and false inferences?" The Appeal, which (except the postscript) was written before the substitute was offered, was published in many papers in the North and produced a deep sensation. On the 30th Douglas entered the Senate Chamber angry and excited. He had already begun to hear the distant mutterings of the storm. He opened the debate on his substituted bill, but he was smarting under the cruel lash and, before beginning his argument, poured out his rage on the authors of the Appeal. He accused Chase of treacherously procuring a postponement of the consideration of the bill for a week in order to circulate their libel upon him. Chase interrupted him with angry emphasis. Douglas waxed furious and poured out his "senatorial billingsgate" upon the offenders. Yet, amidst his wrath, he kept his head and made a keen and ingenious defense of his course. The basis of his argument was the proposition, assumed though no where stated, that while the laws of Congress were specific and enacted to meet particular demands, the PRINCIPLE embodied in each law was general, and if the philosophic principle of any law was repugnant to that of any prior law, however foreign to each other the subjects might be, the latter must be held to repeal the former by implication; that the principle of the legislation of 1850 was repugnant to that of the Missouri Compromise and hence repealed it. Chase at once replied briefly to the fiery attack, and on February 3d delivered an elaborate speech against the bill, which Douglas recognized as the strongest of the session. As a legal argument it was a complete and crushing answer to the quibbling sophistry of the advocates of implied repeal. But it was not merely the argument of a great lawyer. It was the earnest remonstrance of a moralist who believed in the eternal and immeasurable difference between right and wrong.