Upon this platform the Union men selected Howell Cobb as their candidate for Governor. The Southern Rights men selected Charles J. McDonald. This party claimed that the South was degraded by the compromise measures. Their platform was based upon the Virginia and Kentucky resolution. It asserted the right of secession and maintained the constitutionality and necessity of intervention by Congress in favor of admitting slavery into the Territories. The distinct doctrine of the compromise measures was non-intervention. Howell Cobb was a born leader of men. Personally he was the most popular man in the State. Entering public life at an early age he had been a congressman at twenty-eight. He had been leader of the Southern party, and was chosen Speaker, as we have seen, in 1849, when only thirty-four years old. He had been known as a strong friend of the Union, and some of the extreme States' Rights men called him a "consolidationist." In his letter accepting the nomination for Governor, he alluded to the long-cherished doctrine of non-intervention. The Wilmot Proviso had been withdrawn and the Union saved. The people had been awarded the right to determine for themselves in the Territories whether or not slavery was to be a part of their social system. No man was so tireless or conspicuous in this campaign as Mr. Toombs. Although expressing a desire that someone else should go to Congress from his district, he accepted a renomination to assert his principles. He did not, however, confine his work to his district. He traveled from one end of the State to the other. He recognized that party organization in Georgia had been over-thrown and party lines shattered in every State in the Union. He boldly declared that a continuance of the Union was not incompatible with the rights of every State. He asserted that the animating spirit of his opponents, the States' Rights party, was hostility to the Union. Some of the members still submitted to the humiliation of raising the cry of "the Union," he said, but it was a "masked battery," from which the very Union was to be assailed. Mr. Toombs announced on the stump that "the good sense, the firmness, the patriotism of the people, would shield the Union from assault of our own people. They will maintain it as long as it deserves to be maintained." Mr. Toombs admitted that the antislavery sentiment of the North had become more violent from its defeat on the compromise measures.