State, granted after a struggle that shook American society to the centre, and then only on the memorable promises now broken to the ear as well as to the hope, was the next vantage-ground seized and maintained.  The nearly contemporary purchase of Florida, though in design and in effect as revolutionary an action as that of Louisiana, excited comparatively little opposition.  It was but the following up of an acknowledged victory by the Slave Power.  The long and bloody wars in her miserable swamps, waged against the humanity of savages that gave shelter to the fugitives from her tyranny,—­slave-hunts, merely, on a national scale and at the common expense,—­followed next in the march of events.  Then Texas loomed in the distance, and, after years of gradual approach and covert advances, was first wrested from Mexico.  Slavery next indissolubly chained to her, and then, by a coup d’etat of astonishing impudence, was added, by a flourish of John Tyler’s pen, in the very article of his political dissolution, to “the Area of Freedom!” Next came the war with Mexico, lying in its pretences, bloody in its conduct, triumphant in its results, for it won vast regions suitable for Slavery now, and taught the way to win larger conquests when her ever-hungry maw should crave them.  What need to recount the Fugitive-Slave Bill, and the other “Compromises” of 1850? or to recite the base repeal of the Missouri Compromise, showing the slaveholder’s regard for promises to be as sacred as that of a pettifogger for justice or of a dicer for an oath? or to point to the plains of Kansas, red with the blood of her sons and blackened with the cinders of her towns, while the President of the United States held the sword of the nation at her throat to compel her to submission?

Success, perpetual and transcendent, such as has always waited on Slavery in all her attempts to mould the history of the country and to compel the course of its events to do her bidding, naturally excites a measure of curiosity if not of admiration, in the mind of every observer.  Have the slave-owners thus gone on from victory to victory and from strength to strength by reason of their multitude, of their wealth, of their public services, of their intelligence, of their wisdom, of their genius, or of their virtue?  Success in gigantic crime sometimes implies a strength and energy which compel a kind of respect even from those that hate it most.  The right supremacy of the power that thus sways our destiny clearly does not reside in the overwhelming numbers of those that bear rule.  The entire sum of all who have any direct connection with Slavery, as owners or hirers, is less than THREE HUNDRED AND FIFTY THOUSAND,—­not half as many as the inhabitants of the single city of New York!  And yet even this number exaggerates the numerical force of the dominant element in our affairs.  To approximate to the true result, it would be fair to strike from the gross sum those owning or employing less than ten slaves, in order to arrive