Abolitionism exposed! [electronic resource] : proving that the principles of abolitionism are injurious to the slaves themselves, destructive to this nation, and contrary to the express commands of God : with strong evidence that some of the principal champions of abolitionism are inveterate enemies to this country, and are taking advatage of the "antislavery war-whoop" to dissever, and break up, the Union / by W.W. Sleigh.