As, then, the North has the absolute control over the Government, it is manifest that on all questions between it and the South, where there is a diversity of interests, the interest of the latter will be sacrificed to the former, however oppressive the effects may be; as the South possesses no means by which it can resist, through the action of the Government. But if there was no question of vital importance to the South, in reference to which there was a diversity of views between the two sections, this state of things might be endured without the hazard of destruction to the South. But such is not the fact. There is a question of vital importance to the southern section, in reference to which the views and feelings of the two sections are as opposite and hostile as they can possibly be.

I refer to the relation between the two races in the southern section, which constitutes a vital portion of her social organization. Every portion of the North entertains views and feelings more or less hostile to it. Those most opposed and hostile, regard it as a sin, and consider themselves under the most sacred obligation to use every effort to destroy it. Indeed, to the extent that they conceive that they have power, they regard themselves as implicated in the sin, and responsible for not suppressing it by the use of all and every means. Those less opposed and hostile, regarded it as a crime—an offence against humanity, as they call it; and, although not so fanatical, feel themselves bound to use all efforts to effect the same object; while those who are least opposed and hostile, regard it as a blot and a stain on the character of what they call the Nation, and feel themselves accordingly bound to give it no countenance or support. On the contrary, the southern section regards the relation as one which cannot be destroyed without subjecting the two races to the greatest calamity, and the section to poverty, desolation, and wretchedness; and accordingly they feel bound, by every consideration of interest and safety, to defend it.

This hostile feeling on the part of the North toward the social organization of the South long lay dormant, and it only required some cause to act on those who felt most intensely that they were responsible for its continuance, to call it into action. The increasing power of this Government, and of the control of the northern section over all its departments, furnished the cause. It was this which made the impression on the minds of many, that there was little or no restraint to prevent the Government from doing whatever it might choose to do. This was sufficient of itself to put the most fanatical portion of the North in action, for the purpose of destroying the existing relation between the two races in the South.

The first organized movement toward it commenced in 1835. Then, for the first time, societies were organized, presses established, lecturers sent forth to excite the people of the North, and incendiary publications scattered over the whole South, through the mail. The South was thoroughly aroused. Meetings were held everywhere, and resolutions adopted, calling upon the North to apply a remedy to arrest the threatened evil, and pledging themselves to adopt measures for their own protection, if it was not arrested. At the meeting of Congress, petitions poured in from the North, calling upon Congress to abolish slavery in the District of Columbia, and to prohibit, what they called, the internal slave trade between the States—announcing at the same time, that their ultimate object was to abolish slavery, not only in the District, but in the States and throughout the Union. At this period, the number engaged in the agitation was small, and possessed little or no personal influence.

Neither party in Congress had, at that time, any sympathy with them or their cause. The members of each party presented their petitions with great reluctance. Nevertheless, small, and contemptible as the party then was, both of the great parties of the North dreaded them. They felt, that though small, they were organized in reference to a subject which had a great and commanding influence over the northern mind. Each party, on that account, feared to oppose their petitions, lest the opposite party should take advantage of the one who might do so, by favoring them. The effect was, that both united in insisting that the petitions should be received, and that Congress should take jurisdiction over the subject. To justify their course, they took the extraordinary ground, that Congress was bound to receive petitions on every subject, however objectionable they might be, and whether they had, or had not, jurisdiction over the subject. Those views prevailed in the House of Representatives, and partially in the Senate; and thus the party succeeded in their first movements, in gaining what they proposed—a position in Congress, from which agitation could be extended over the whole Union. This was the commencement of the agitation, which has ever since continued, and which, as is now acknowledged, has endangered the Union itself.

As for myself, I believed at that early period, if the party who got up the petitions should succeed in getting Congress to take jurisdiction, that agitation would follow, and that it would in the end, if not arrested, destroy the Union. I then so expressed myself in debate, and called upon both parties to take grounds against assuming jurisdiction; but in vain. Had my voice been heeded, and had Congress refused to take jurisdiction, by the united votes of all parties, the agitation which followed would have been prevented, and the fanatical zeal that gave impulse to the agitation, and which has brought us to our present perilous condition, would have become extinguished, from the want of fuel to feed the flame. That was the time for the North to have shown her devotion to the Union; but, unfortunately, both of the great parties of that section were so intent on obtaining or retaining party ascendency, that all other considerations were overlooked or forgotten.

What has since followed are but natural consequences. With the success of their first movement, this small fanatical party began to acquire strength; and with that, to become an object of courtship to both the great parties. The necessary consequence was, a further increase of power, and a gradual tainting of the opinions of both the other parties with their doctrines,until the infection has extended over both; and the great mass of the population of the North, who, whatever may be their opinion of the original abolition party, which still preserves its distinctive organization, hardly ever fail, when it comes to acting, to cooperate in carrying out their measures. With the increase of their influence, they extended the sphere of their action. In a short time after the commencement of their first movement, they had acquired sufficient influence to induce the legislatures of most of the Northern States to pass acts, which in effect abrogated the clause of the Constitution that provides for the delivery up of fugitive slaves. Not long after, petitions followed to abolish slavery in forts, magazines, and dock-yards, and all other places where Congress had exclusive power of legislation. This was followed by petitions and resolutions of legislatures of the Northern States, and popular meetings, to exclude the Southern States from all territories acquired, or to be acquired, and to prevent the admission of any State hereafter into the Union, which, by its constitution, does not prohibit slavery. And Congress is invoked to do all this, expressly with the view of the final abolition of slavery in the States. That has been avowed to be the ultimate object from the beginning of the agitation until the present time; and yet the great body of both parties of the North, with the full knowledge of the fact, although disavowing the abolitionists, have co-operated with them in almost all their measures.

Such is a brief history of the agitation, as far as it has yet advanced. Now I ask, Senators, what is there to prevent its further progress, until it fulfils the ultimate end proposed, unless some decisive measure should be adopted to prevent it? Has any one of the causes, which has added to its increase from its original small and contemptible beginning until it has attained its present magnitude, diminished in force? Is the original cause of the movement—that slavery is a sin, and ought to be suppressed—weaker now than at the commencement? Or is the abolition party less numerous or influential, or have they less influence with, or less control over the two great parties of the North in elections? Or has the South greater means of influencing or controlling the movements of this Government now, than it had when the agitation commenced? To all these questions but one answer can be given: No, no, no. The very reverse is true. Instead of being weaker, all the elements in favor of agitation are stronger now than they were in 1835, when it first commenced, while all the elements of influence on the part of the South are weaker. Unless something decisive is done, I again ask, what is to stop this agitation, before the great and final object at which it aims—the abolition of slavery in the States—is consummated? Is it, then, not certain, that if something is not done to arrest it, the South will be forced to choose between abolition and secession? Indeed, as events are now moving, it will not require the South to secede, in order to dissolve the Union. Agitation will of itself effect it, of which its past history furnishes abundant proof—as I shall next proceed to show.

It is a great mistake to suppose that disunion can be effected by a single blow. The cords which bound these States together in one common Union, are far too numerous and powerful for that. Disunion must be the work of time. It is only through a long process, and successively, that the cords can be snapped, until the whole fabric falls asunder. Already the agitation of the slavery question has snapped some of the most important, and has greatly weakened all the others, as I shall proceed to show.

The cords that bind the States together are not only many, but various in character. Some are spiritual or ecclesiastical; some political; others social. Some appertain to the benefit conferred by the Union, and others to the feeling of duty and obligation.