This deeply seated aversion to the recognition of the equality of the white man and the black man is a potent force, which has been incessantly active in all our history, and furnishes the only satisfactory explanation of the fact that slavery did not perish, at least from all the Northern slave-holding States, long ago. There is, especially in the Border Slave States, a large non-slave-holding class, who know that the existence of slavery is utterly prejudicial to their interests and destructive of their prosperity as free laborers. They are so keenly sensible of this, that they regard with almost equal hatred the system of slavery, the negro, and the slave owner. But one consideration, which is never absent from their minds, always prevails, even over their regard for their own interests, and receives their steady and invariable cooeperation with the slave owner in perpetuating the enslavement of the colored man. That consideration is the dread of negro equality. If, say they, the colored man becomes a freeman, then why not entitled to all the privileges and franchises which other freemen enjoy? And if admitted to political, then surely to social equality also. And to many it seems perfectly clear that the universal emancipation of the negro carries with it by inevitable necessity his admission to the full enjoyment of all equality, political and social, and his becoming homogeneous with the mass of the American people; and the fact that they think so is the only adequate explanation of the inflexible energy of will with which they resist all measures which are supposed to tend in the smallest degree toward emancipation. And they think themselves able to give unanswerable reasons for the bitterness with which they note everything which is expressed by the word 'abolitionism.' They assume it for a fact, which admits no contradiction, that the natural increase of the negro race in this country is more rapid than that of the white man. So far as my observation extends, the great majority of the people believe this with an undoubting faith. It is constantly asserted in conversation, and in the most exaggerated form in newspaper paragraphs; although (as I shall presently show) a mere glance at our census tables disproves it. It is also assumed, with a faith equally undoubting, that if the slaves were all emancipated, the negro race would still increase as rapidly in freedom as in slavery. Emancipation, it is said, would at once cast upon the country four millions and a half of free negroes; and by the rapidity of their increase, they would, at no distant day, become a majority of the whole population.