Walker's Appeal is the first sustained written assault upon slavery and racism to come from a black man in the United States. This was the main source of its overwhelming power in its own time; this is the source of the great relevance and enormous impact that remain in it, deep as we are in the twentieth century. Never before or since was there a more passionate denunciation of the hypocrisy of the nation as a whole — democratic and fraternal and equalitarian and all the other words. And Walker does this not as one who hates the country but rather as one who hates the institutions which disfigure it and make it a hissing in the world.