Accordingly in 1836—only three years after the failure of Nullification in South Carolina, the Territory, of Arkansas was forced in as a Slave State, and simultaneously the Slave-owning henchmen of the Conspirators, previously settled there for the purpose, proclaimed the secession from Mexico, and independence, of Texas. This was quickly followed, in 1844, by Calhoun's hastily negotiated treaty of annexation with Texas; its miscarriage in the Senate; and the Act of March 2, 1845—with its sham compromise—consenting to the admission of Texas to the Union of States.
Then came the War with Mexico; the attempt by means of the Wilmot proviso to check the growing territorial-greed and rapacity of the Slave-power; and the acquisition by the United States, of California and New Mexico, under the treaty of Guadalupe Hidalgo in 1848, which brought Peace.
Then occurred the agitation over the organization of Territorial governments for Oregon, California, and New Mexico, and the strong effort to extend to the Pacific Ocean the Missouri-Compromise line of 36 30', and to extend to all future Territorial organizations the principles of that compromise.
Then came the struggle in 1850, over the admission of California as a State, and New Mexico and Utah to Territorial organization—ending in the passage of Clay's Compromise measures of 1850.
Yet still the Southern Conspirators—whose forces, both in Congress and out, were now well-disciplined, compacted, solidified, experienced, and bigotedly enthusiastic and overbearing—were not satisfied. It was not their intention to be satisfied with anything less than the destruction of the Union and of our Republican form of Government. The trouble was only beginning, and, so far, almost everything had progressed to their liking. The work must proceed.
In 1852-3 they commenced the Kansas-Nebraska agitation; and, what with their incessant political and colonizing movements in those Territories; the frequent and dreadful atrocities committed by their tools, the Border-ruffians; the incessant turmoil created by cruelties to their Fugitive-slaves; their persistent efforts to change the Supreme Court to their notions; these—with the decision and opinion of the Supreme Court in the Dred Scott case—together worked the Slavery question up to a dangerous degree of heat, by the year 1858.
And, by 1860—when the people of the Free States, grown sick unto death of the rule of the Slave-power in the General Government, arose in their political might, and shook off this "Old Man of the Sea," electing, beyond cavil and by the Constitutional mode, to the Presidential office, a man who thoroughly represented in himself their conscience, on the one hand, which instinctively revolted against human Slavery as a wrong committed against the laws of God, and their sense of justice and equity on the other, which would not lightly overlook, or interfere with vested rights under the Constitution and the laws of man—the Conspirators had reached the point at which they had been aiming ever since that failure in 1832 of their first attempt at Disunion, in South Carolina.
They had now succeeded in irritating both the Free and the Slave-holding Sections of our Country against each other, to an almost unbearable point; had solidified the Southern States on the Slavery and Free-Trade questions; and at last—the machinations of these same Conspirators having resulted in a split in the Democratic Party, and the election of the Republican candidate to the Presidency, as the embodiment of the preponderating National belief in Freedom and equality to all before the Law, with Protection to both Labor and Capital—they also had the pretext for which they had both been praying and scheming and preparing all those long, long years—they, and some of their fathers before them.
It cannot be too often repeated that to secure a Monarchy, or at least an Oligarchy, over which the leading Conspirators should rule for life—whether that Monarchy or that Oligarchy should comprise the States of the South by themselves, or all the States on a new basis of Union—was the great ultimate aim of the Conspirators; and this could be secured only by first disrupting the then existing Republican Union of Republican States.
The doctrine of the right of Secession had now long been taught, and had become a part of the Southern Slave-holders' Democratic creed, as fully as had the desirability of Slavery and Free-Trade—and even many of the Northern Democrats, and some Republicans as well, were not much inclined to dispute, although they cared not to canvass, the point.