The mails offered an easy and convenient means by which these propagandists could address themselves to other minds than their own, or those in known sympathy with them. Accordingly they freely used the mails as a means of impressing their anti-slavery convictions upon black men or white at the South.
To them the literature which they sought thus to circulate in the South was nothing more than an appeal to reason and the sense of right. But to the Southerner, whose family was at the mercy of a multitude of slaves, it seemed a very different thing and one immeasurably more menacing. To him it seemed an incitement to servile insurrection in a region where such an insurrection could not fail to result in unspeakable horrors and calamities.
It is a fact imperfectly understood outside of the South that the average negro there was not at all such as the planter usually carried about with him in the capacity of body servant to himself or maid to his wife or daughter; not at all the "intelligent contraband" so dear to the newsgatherers of the war time; not at all a Booker T. Washington or a Frederick Douglass, or a Blanche K. Bruce or a Montgomery, but a hopelessly ignorant, passion-impregnated, half-savage, held to good behavior only by fear of the white man's superior power. On the coast of South Carolina and in other regions the negro was in many cases even a whole savage--recently imported, clad in breech clout and ebonized nakedness and unable to speak or understand any language except the Congo gibberish to which he had been born.
Of course literature made no direct appeal to creatures of such sort. But there were many educated or at least literate negroes at the South--some of them slaves and some of them "free men of color" as the law phrase at that time ran. If incited thereto, these intelligent blacks might very easily have organized the physical force of the multitude of more ignorant negroes for an insurrection which would have involved the wholesale slaughter of white women and children and a servile war more horrible in its incidents and consequences than any that the world has known since time itself began.
It was altogether natural that the anti-slavery agitators who had made up their minds to destroy slavery at all hazards and at all costs and who held all other considerations to be but as dust in the balance in comparison with that one supreme desire of their souls, should seek by means of the mails to propagate their ideas in the South and among the slaves themselves. But it was equally natural that the white men of the South, whose wives and children as well as themselves and their property were menaced by such a possibility, should seek to avert it by any means within their grasp. Their impulse was dictated by the primal human instinct of self-preservation--an instinct that listens to no argument and stops at no act which may be necessary to avert the impending danger.
