Now, I hold that Illinois had a right to abolish and prohibit slavery as she did, and I hold that Kentucky has the same right to continue and protect slavery that Illinois had to abolish it. I hold that New York had as much right to abolish slavery as Virginia has to continue it, and that each and every State of this Union is a sovereign power, with the right to do as it pleases upon this question of slavery and upon all its domestic institutions. Slavery is not the only question which comes up in this controversy. There is a far more important one to you, and that is, What shall be done with the free negro?... In relation to the policy to be pursued toward the free negroes, we have said that they shall not vote; whilst Maine, on the other hand, has said that they shall vote. Maine is a sovereign State, and has the power to regulate the qualifications of voters within her limits. I would never consent to confer the right of voting and of citizenship upon a negro, but still I am not going to quarrel with Maine for differing from me in opinion. Let Maine take care of her own negroes, and fix the qualifications of her own voters to suit herself, without interfering with Illinois; and Illinois will not interfere with Maine. So with the State of New York. She allows the negro to vote provided he owns two hundred and fifty dollars’ worth of property, but not otherwise. While I would not make any distinction whatever between a negro who held property and one who did not, yet if the sovereign State of New York chooses to make that distinction it is her business, and not mine; and I will not quarrel with her for it. She can do as she pleases on this question if she minds her own business, and we will do the same thing. Now, my friends, if we will only act conscientiously and rigidly upon this great principle of popular sovereignty, which guarantees to each State and Territory the right to do as it pleases on all things local and domestic instead of Congress interfering, we will continue at peace one with another. Why should Illinois be at war with Missouri, or Kentucky with Ohio, or Virginia with New York, merely because their institutions differ? Our fathers intended that our institutions should differ. They knew that the North and the South, having different climates, productions, and interests, required different institutions. This doctrine of Mr. Lincoln, of uniformity among the institutions of the different States, is a new doctrine never dreamed of by Washington, Madison, or the framers of this government. Mr. Lincoln and the Republican party set themselves up as wiser than these men who made this government, which has flourished for seventy years under the principle of popular sovereignty, recognizing the right of each State to do as it pleased. Under that principle, we have grown from a nation of three or four millions to a nation of about thirty millions of people. We have crossed the Alleghany mountains and filled