But the cause of Mr. Clay's defeat which was dwelt upon with most emphasis and feeling was the action of the Liberty party. Birney, its candidate for President, received 66,304 votes, and these, it was alleged, came chiefly from the Whig party. The vote of these men in New York and Michigan was greater than the Democratic majority, so that if they had united with the Whigs, Clay would have been elected in spite of all other opposition. Mr. Polk's plurality over Clay in New York was only 5,106, while Birney received in that State 15,812; and Horace Greeley insisted that if only one third of this vote had been cast for Mr. Clay, he would have been President. The feeling of the Whigs against these anti-slavery men was bitter and damnatory to the last degree. The Plaquemine frauds, the Kane letter, and everything else, were forgotten in the general and abounding wrath against these "fanatics," who were denounced as the betrayers of their country and of the cause which a very great and critical opportunity had placed it in their power to save. "The Abolitionists deserve to be damned, and they will be," said a zealous Whig to an anti-slavery Quaker; and this was simply the expression of the prevailing feeling at this time, at least in the West.

But this treatment of the Abolitionists was manifestly unjust. Their organization four years before was neither untimely nor unnecessary, but belonged to the inevitable logic of a great and dominating idea. A party was absolutely necessary which should make this idea paramount, and utterly refuse to be drawn away from it by any party divisions upon subsidiary questions. It should be remembered, too, that the Liberty party was made up of Democratic as well as Whig deserters, and that if it had disbanded, or had not been formed, the result of this election would have been the same. The statement of Mr. Greeley, that one third of Birney's vote in New York would have elected Clay, was unwarranted, unless he was able to show what would have been the action of the other two thirds. In justice to these Abolitionists it should also be remembered and recorded, to say the very least, that Mr. Clay himself divided with them the responsibility of his defeat by his Alabama letter, and that now, in the clear perspective of history, they stand vindicated against their Whig assailants, whose fevered brains and party intolerance blinded their eyes to the truth. Doubtless there were honest differences of opinion as to the best method of serving the anti-slavery cause in this exasperating campaign, and these differences may still survive as an inheritance; but abolitionism, as a working force in our politics, had to have a beginning, and no man who cherishes the memory of the old Free Soil party, and of the larger one to which it gave birth, will withhold the meed of his praise from the heroic little band of sappers and miners who blazed the way for the armies which were to follow, and whose voices, though but faintly heard in the whirlwind of 1840, were made significantly audible in 1844. Although they were everywhere totally misunderstood and grossly misrepresented, they clearly comprehended their work and courageously entered upon its performance. Their political creed was substantially identical with that of the Free Soilers of 1848 and the Republicans of 1856 and 1860. They were anything but political fanatics, and history will record that their sole offense was the espousal of the truth in advance of the multitude, which slowly and finally followed in their footsteps.

But the war against slavery was not at all intermitted by the victory of the Democrats. Events are schoolmasters, and this triumph only quickened their march toward the final catastrophe. Cassius M. Clay, who had espoused the Whig cause in this canvass with great vigor and zeal, and on anti-slavery grounds, re-enlisted in the battle against slavery, and resolved to prosecute it by new methods. He had been sorely tried by Mr. Clay's Alabama letter and the Whig defeat, but he was now armed with fresh courage, and resolved to "carry the war into Africa" by the establishment of his newspaper, the "True American," in Lexington, in his own State. His arraignment of slavery was so eloquent and masterly that a large meeting of slave-holders appointed a committee to wait on him, and request the discontinuance of his paper. His reply was: "Go, tell your secret conclave of cowardly assassins that Cassius M. Clay knows his rights, and how to defend them." These words thrilled all lovers of liberty, and sounded to them like a trumpet call to battle. Another fruitful event was the effort of Massachusetts, in the fall of this year, to protect her colored seamen in the ports of Charleston and New Orleans, where they were seized on merchant ships and sold into slavery under local police regulations. When Mr. Hoar visited Charleston as the accredited agent of his State for the purpose of taking measures to test the constitutionality of these regulations, the Legislature of South Carolina, by a vote of one hundred and nineteen against one, passed a series of outrageous resolutions culminating in a request to the Governor to expel him from the State as a confessed disturber of the peace. He was obliged summarily to depart, as the only means of escaping the vengeance of the mob. This open and insolent defiance of the national authority could not fail to strengthen anti-slavery opinion in the Northern States. The same end was served by an unexpected movement in New Hampshire. This State, like Massachusetts and Vermont, had taken ground against annexation, but it wheeled into line after Polk was nominated. John P. Hale, however, then a Democratic member of Congress from that State, refused to follow his party, and for this reason, after he had been formally declared its choice for re-election, he was thrown overboard, and another candidate nominated. No election, however, was effected, and his seat remained vacant during the 29th Congress, but he obtained a seat in the Legislature in 1846, and the following year was chosen United States Senator, while Amos Tuck, afterward a prominent Free Soiler, was elected to the Lower House of Congress. These were pregnant events, and especially the triumph of Hale, who became a very formidable champion of freedom, and a thorn in the side of slavery till it perished.

In the meantime the hunger for immediate annexation had been whetted by the election of Mr. Polk, and its champions hurried up their work, and pushed it by methods in open disregard of the Constitution and of our treaty obligations with Mexico. In the last hours of the administration of John Tyler the atrocious plot received its finishing touch and the Executive approval, and, in the apt words of the ablest and fairest historian of the transaction, "the bridal dress in which Calhoun had led the beloved of the slaveocracy to the Union was the torn and tattered Constitution of the United States." War with Mexico, as prophesied by the Whigs, speedily followed. As early as August, 1845, General Taylor was ordered by President Polk to advance to a position on the Nueces. In March of the following year, in pursuance of further orders, his army again advanced, taking its position on the east bank of the Rio Grande, and, of course, on the soil of Mexico. Hostilities naturally followed, and after two battles the President, in his message to Congress, declared that "American blood has been shed on American soil." This robust Executive falsehood, with which the slave power compelled him to face the civilized world, must always hold a very high rank in the annals of public audacity and crime. It is what Thomas Carlyle might have styled "the second power of a lie," and is only rivaled by the parallel falsehood of Congress in declaring that "by the act of the Republic of Mexico a state of war exists between that Government and the United States." In the message of the President referred to, he recommended that a considerable sum of money be placed at his disposal for the purpose of negotiating a peace, and it was on the consideration of this message that David Wilmot fortunately obtained the floor, and moved his memorable proviso for the interdiction of slavery in any territory which might be wrested from Mexico by our arms. This was the session of Congress for 1846-47, and the proposition passed the House with great unanimity as to the Northern members. At the following session of Congress, on the 28th of February, 1848, the proviso again came before the House, and the motion to lay it on the table failed, all the Whigs and a large majority of the Democrats from the free States voting in the negative. It passed the House on the 13th of December following, on a similar division of parties and sections, but the Senate refused to concur, and the Thirtieth Congress adjourned without any provisions whatever for the organization or government of our recently acquired Territories.

It is worth while to notice in passing that on the first introduction of the Wilmot proviso, in August, 1846, General Cass was decidedly in its favor, and regretted that it had been talked to death by the long speech of John Davis; but on the 24th of December, 1847, he wrote his famous "Nicholson letter," proclaiming his gospel of "popular sovereignty" in the Territories, which proved the seed- plot of immeasurable national trouble and disaster. "I am strongly impressed with the opinion," said he, "that a great change is going on in the public mind on this subject—in my own mind as well as others"; and he had before declared, on the 19th of February, that the passage of the Wilmot proviso "would be death to the war, death to all hope of getting an acre of territory, death to the administration, and death to the Democratic party." This was thoroughly characteristic, and in perfect harmony with his action, already referred to, respecting the Quintuple treaty; but it showed how the political waters were being troubled by the slavery question, and how impossible it was to accommodate the growing anti-slavery feeling of the country by any shallow expedients.

But another conspiracy against freedom was now hatched; and if the Senate had strangled the Wilmot proviso, it was gratifying to find the House ready to strangle this monster of senatorial birth. I allude to the now almost forgotten "Clayton Compromise," which passed the Senate by a decided majority on the 26th of July. By submitting the whole question of slavery in all our Territories to the Supreme Court of the United States, as then constituted, it would almost certainly have spawned the curse in all of them, including Oregon, which had long been exposed to peril and massacre by the reckless opposition of our slave-masters to a government there without the recognition of slavery. The defeat of this nefarious proposition, which was happily followed by the passage of a bill giving Oregon a territorial government, is largely due to Alexander H. Stephens, whose motion to lay it on the table in the House prevailed by a small majority. In this action he had the courage to separate himself from the great body of the leading men of his own section; but in doing so he was prompted by his supreme devotion to slavery. This he has since denied and labored to explain in his private correspondence and published works, but the record is fatally against him. He was unwilling to trust the interests of the South in the hands of the Supreme Court, and his speech of August 7th, in the House of Representatives, in defense of his motion, gave very plausible reasons for his apprehensions; but the Dred Scott decision of a few years later showed how completely he misjudged that tribunal, and how opportunely his blindness came to the rescue of freedom. It seems now to have been providential; for in this Continental plot against liberty the superior sagacity of Calhoun and his associates was demonstrated by subsequent events, while Mr. Stephens, with his great influence in the South, could almost certainly have secured its triumph if he had become its champion instead of its enemy.

CHAPTER III. THE CAMPAIGN OF 1848—ITS INCIDENTS AND RESULTS. The approach of another presidential campaign—Party divisions threatened by the Wilmot proviso—Nomination of Gen. Cass—The "Nicholson Letter"—Democratic division in New York—The nomination of Gen. Taylor—Whig divisions—Birth of the Free Soil party—The Buffalo Convention—Nomination of Van Buren and Adams—Difficulty of uniting on Van Buren—Incidents—Rev. Joshua Leavitt—The work of the campaign—Mr. Webster and Free Soil—Greeley and Seward— Abuse of Whig bolters—Remarkable results of the canvass.

The approach of another presidential year was thus marked by a steadily growing interest in the question of slavery. The conflict with it seemed far more irrepressible than ever before. The Liberty party had nominated John P. Hale as its candidate in 1847. The Whigs in Massachusetts were threatened with an incurable division into "Conscience Whigs" and "Cotton Whigs," growing out of the question of annexation and the government of our new Territories. The same causes were dividing the Democrats of New York, and the feud was seriously aggravated by remembering the defeat of Mr. Van Buren in 1844, for the one sin of opposing the immediate annexation of Texas, while a large majority of the party favored his nomination. The Van Buren element in the Democratic party threatened revolt in other States, while both Whigs and Democrats in the North were committed to the policy of the Wilmot proviso. This was to be the great question of the ensuing national canvass, and the roused spirit of the people of the free States seemed clearly to foreshadow the triumph of freedom in the organization and government of our Mexican acquisitions.

But the virtue and courage of our politicians were now to be severely tried. The power of party discipline and the tempting bait of the spoils were to be employed as never before in swerving men from their convictions. The South, of course, was a perfect unit, and fully resolved upon the spread of slavery over our Territories. It had always been the absolute master of the Northern Democracy, and had no dream of anything less than the supremacy of its own will. Its favorite candidate was now Gen. Cass, and he was nominated by the Baltimore National Convention on the 22d day of May. It was a fit nomination for the party of slavery. He had been thirsting for it many years, and had earned it by multiplied acts of the most obsequious and crouching servility to his Southern overseers. Again and again he had crawled in the dust at their feet, and, if they could not now reward him with the presidency, it seemed utterly useless for any Northern man to hope for their favor. The "Nicholson letter" was not all that the South wanted, but it was a very important concession, and with Gen. Cass as its interpreter it meant the nearest thing possible to a complete surrender. In this National Convention the State of New York had two sets of delegates, both of which were formally admitted, as a compromise; but the members of the Van Buren or Free Soil wing refused to take their seats, and thus held themselves in reserve for such revolutionary work as should afterward seem to them advisable.

The Whig National Convention met in Philadelphia on the 7th of June. The party seemed completely demoralized by the defeat of Mr. Clay in the previous canvass, and was now in search of "an available candidate," and inspired by the same miserable policy of expediency which had been so barren of results in 1840. The Northern Whigs appeared to be unanimously and zealously committed to the prohibition of slavery in our Territories, but equally unanimous and zealous in the determination to succeed in the canvass. For more than a year Gen. Taylor had been growing into favor with the party as a candidate, and he had now become decidedly formidable. The spectacle was a melancholy one, since it demonstrated the readiness of this once respectable old party to make complete shipwreck of everything wearing the semblance of principle, for the sake of success. General Taylor had never identified himself in any way with the Whig party. He had spent his life as a mere soldier on the frontier, and had never given a vote. He had frankly said he had not made up his mind upon the questions which divided the parties. He not only refused to be the exponent of Whig principles, but accepted the nomination of bodies of men not known as Whigs, who scouted the idea of being bound by the acts of any national convention. He was a very large slave-owner, and thus identified in interest, and presumably in sympathy, with the South; but he could not be induced to define his position. His active supporters were chiefly from the slave-holding States and those free States which had generally given Democratic majorities, while the men most violent in their opposition to the Wilmot proviso were his most conspicuous followers; but the Whigs from the free States vouched for his soundness on the slavery issue. His letters contained nothing but vague generalities, and he utterly declined to commit himself on the question that was stirring the nation to its depths. To the different sections of the Union he wore a different face, and each section seemed confident that the other would be duped, while cordially joining in a common struggle for the spoils of office which constituted the sole bond of union. His early letters, before he fell into the hands of the politicians, were frank and unstudied, reflecting his character as a plain old soldier without any political training; but his later letters were diplomatic, not wanting in style and finish, and obviously written by others. His second letter to Allison, on which the campaign was finally fought, was written in the room of Alexander H. Stephens, in Washington, after consulting with Toombs and Crittenden, and afterward forwarded to Taylor, who gave it to the world as his own. He had constantly about him a sort of political body-guard, or "committee of safety," to direct his way during the canvass, and no one could reasonably pretend that any principle whatever would be settled by the election. He had whipped the Mexicans, and the Whig platform was "Rough and Ready," "A little more Grape, Captain Bragg," and political success.