"Certainly we never saw a political convention in which there was so much soul as in that at Philadelphia. It was politics with a heart and a conscience in it. Cincinnati (the Democratic convention) gathered the remains of a once powerful national party and contributed to its further sectionalization and destruction. Philadelphia called together the heart, the independence, and the brains of all parties, to establish a broader and juster nationality. Such a fusion of contradictory elements was never witnessed in this country before since the times of the Revolution. Nor could it happen now save under a great emergency, and from a controlling necessity. Such a combination of the material and mental forces of the republic as was represented in the Philadelphia convention, and united in its enthusiastic and harmonious results, has more power than any political combination ever formed before in this country, and cannot in the nature of things be long kept in the background. There is no law more certain than that which will throw such a union of the moral strength, intellectual activity, and youthful energy of the nation into supremacy, and that right speedily. It may be delayed for a season, but its course is onward and its victory is certain." The declaration of principles dealt wholly with the slavery issue. It asserted that under the Constitution, as interpreted by the Declaration and the ordinance of 1787, slavery had no right to exist in any of the national Territories. It called on Congress to prohibit in the Territories "the twin relics of barbarism, slavery and polygamy." It dwelt with great emphasis on the wrongs of the Kansas settlers; the establishment of a Territorial Legislature by a fraudulent vote; its outrageous statute-book; the sustaining of the usurpation by the Federal government; the resulting disorder and violence. Congress was asked to admit Kansas to the Union under its Free State organization. Nothing was said as to the fugitive slave law. There was an express disclaimer of any interference with slavery in the States. The doctrine of the party was embodied in a phrase which became one of its mottoes: "Freedom national, slavery sectional."