Whether by the House or by the People, if an Abolitionist be chosen President of the United States, you will have presented to you the question of whether you will permit the government to pass into the hands of your avowed and implacable enemies... such a result would be a species of revolution by which the purposes of the Government would be destroyed and the observance of its mere forms entitled to no respect. In that event, in such manner as should be most expedient, I should deem it your duty to provide for your safely outside the Union of those who have shown the will, and would have acquired the power, to deprive you of your birthright and reduce you to worse than the Colonial dependence of your fathers.

Speech of Jefferson Davis before the Mississippi Legislature (16 November 1858)