...ng Slavery be found. From none of these does it come. No, Sir, not from any land of Civilization is this Barbarism derived. It comes from Africa, ancient nurse of monsters,—from Guinea, Dahomey , and Congo. There is its origin and fountain. This benighted region, we are told by Chief-Justice Marshall in a memorable judgment, still asserts a right, discarded by Christendom, to enslave cap...