It was Lincoln's turn to open the joust. At the outset he tried to allay misapprehensions regarding his attitude toward negro equality. "I will say, then, that I am not, nor ever have been, in favor of bringing about in any way the social and political equality of the white and black races; that I am not, nor ever have been, in favor of making voters or jurors of negroes, nor of qualifying them to hold office, nor to intermarry with white people; and I will say in addition to this, that there is a physical difference between the white and black races which I believe will forever forbid the two races living together on terms of social and political equality. And inasmuch as they cannot so live, while they do remain together there must be the position of superior and inferior, and I as much as any other man am in favor of having the superior position assigned to the white race. I say upon this occasion I do not perceive that because the white man is to have the superior position the negro should be denied everything. I do not understand that because I do not want a negro woman for a slave I must necessarily want her for a wife. My understanding is that I can just let her alone."[741] This was by far the most explicit statement that he had yet made on the hazardous subject. Lincoln then turned upon his opponent, with more aggressiveness than, he had hitherto exhibited, to drive home the charge which Trumbull had made earlier in the campaign. Prompted by Trumbull, probably, Lincoln reviewed the shadowy history of the Toombs bill and Douglas's still more enigmatical connection with it. The substance of the indictment was, that Douglas had suppressed that part of the original bill which provided for a popular vote on the constitution to be drafted by the Kansas convention. In replying to Trumbull, Douglas had damaged his own case by denying that the Toombs bill had ever contained such a provision. Lincoln proved the contrary by the most transparent testimony, convicting Douglas not only of the original offense but of an untruth in connection with it.[742]