CHAPTER IV
The Annexation of Texas
If matters had remained as they were, there is little room for doubt that the settlement reached in the Missouri Compromise would have endured for another generation at the least. It is true that, once raised, the issue between free labor and slavery was, as Mr. Seward afterwards said, "an irrepressible conflict." It is morally certain that sooner or later, in one way or in another, it was bound to lead to a decisive struggle either of war or of diplomacy between the North and the South. But we are dealing now with facts and not with probabilities; with events and not with conjectures; and the facts and events strongly suggest that if no new condition had intervened to disturb the settlement made by the Missouri Compromise, that adjustment of the vexed and vexing slavery question would have endured for at least a generation longer than in fact it did.
The new circumstance that intervened was the annexation of Texas. Texas was a vast territory, undefined as to its limits at that time, but covering an area eight or ten times greater than that of the largest state then in the Union. It included the present state of Texas, New Mexico, and a large area besides. It had been a part of Mexico, peopled chiefly by emigrants from the United States under whose inspiration it had revolted and achieved its independence as a republic.
Its desire for annexation to the Union was quite natural and inevitable and but for slavery that desire would have been reciprocated throughout the United States. It was easily foreseen, however, that the annexation of this vast territory, lying as it did south of the line that set the limit to slavery, would open to that institution an opportunity of expansion scarcely less than that opened to free labor by the Missouri Compromise.
The policy of annexation was bitterly opposed on this ground and additionally because of the practical certainty that annexation would involve a war with Mexico.
Years before that time, Henry Clay had severely criticized the administration for having failed to insist upon our right to Texas as a part of the Louisiana Purchase, but now, in his anxiety to keep the slavery question out of politics because of the danger it involved to the Union, he was strongly opposed to the annexation policy.
When, in 1844, it was deemed certain that Clay and Van Buren would be the rival candidates for president, those statesmen, being personal friends, met at Clay's residence at Ashland, and together planned to keep the Texan question out of the coming campaign. Their agreement was that each should publish a letter—at about the same time—opposing the annexation of Texas and the ratification of the treaty, which was then pending, to accomplish that purpose.
The letters were published, but their effect was precisely the reverse of that which was intended. The Whigs nominated Clay by acclamation, but the Democrats of the South took offense at Van Buren's letter and nominated in his stead James K. Polk, an uncompromising advocate of annexation. Thus the painstaking effort that had been made by Clay and Van Buren to eliminate this annexation question from the presidential campaign had for its actual effect the making of that question the paramount issue of the contest.
Thus the slavery question became again dominant in national politics with a greater disturbing force than ever. For the agitation in politics of a question concerning which men's consciences or self-interests are strongly enlisted—and this question involved both—must always and everywhere intensify feeling, arouse passion and consolidate partisan activity.
The result in this case was to intensify the sentiment of hostility to slavery at the North and to break down the sentiment in behalf of emancipation which had previously been strong though decreasing at the South. The agitation of those years continued to the end, and in its course it slowly but surely changed the conditions of the problem. At the North it made anti-slavery endeavor respectable, where before it had been looked upon with frowning as an activity which threatened that Union which was the chief object of American adoration. At the South, by putting men on the defensive and filling them with a feeling that they were menaced in their homes, it slowly but surely broke down the old conviction that slavery was an evil to be cured and ultimate emancipation a national good to be sought by every safe means that human ingenuity could devise.
At the North it gave birth to a party willing to sacrifice the Union itself, in behalf of the cause of anti-slavery. At the South it gave birth to a new party ready to defend and perpetuate slavery at all hazards and at the cost of a dissolution of the Union if that should become necessary.
In addition to this, as the years went on this new agitation of the slavery question revived with added intensity the old jealousy which the states had felt toward the national power. Of that we shall speak later. Let us first outline the course of events.
Texas was annexed. The Mexican war followed, ending in the additional annexation of an imperial domain including all that we now know as California, Utah, Colorado, Nevada and the neighboring states and territories. The question at once arose, What shall we do with these new lands? A large part of them lay south of the slavery dead line. Should that part be open to slavery? Texas, itself a slave state, was authorized by the terms of the contract of annexation to form itself into four states with eight senators and at least twelve electoral votes which a rapid immigration might increase to twenty or forty within a brief while. Arizona and New Mexico, claimed by Texas as a part of its domain, seemed practically certain to become independent states. California—even now extending from the latitude of Boston to the latitude of Savannah and reaching inland half as far as from the Atlantic to the Mississippi—had at least one-half its area and the better half, lying south of the Missouri Compromise line. Moreover the terms of the compromise did not forbid the extension of slavery even into the whole of the California country, a region that might easily be carved into ten or a dozen states, for the restrictions of the compromise applied only to territory acquired by the Louisiana Purchase.
Here surely was cause enough for controversy. And a new reason had arisen for intense obstinacy in controversy. Let us consider this a little carefully. The anti-slavery agitation at the North was growing more and more aggressively hostile. In common with the pro-slavery sentiment at the South it had begun to appeal to the old and dying sentiment of states' rights for the justification of its attitude, thus reviving a controversy between the national sovereignty and the independence of the states, which had been largely allayed by the progress of time.
Northern states refused to make themselves parties to slavery even at command of the Federal Government. They refused to lend their courts and jails and sheriffs to the work of returning to slavery negroes who had run away from bondage at the South. They enacted laws in assertion of their State sovereignty which in effect nullified the laws of the Nation and effectually obstructed their execution. We are writing now of the period from 1845 to 1860, and not of a particular year.
Here was that revival of the old states' rights controversy with the Federal authority, of which mention has been made before.
It was met on the other side by an equally determined assertion of states' rights. There was nowhere any question that every state in the Union—except as forbidden by the cession of the Northwest Territory or by the Missouri Compromise—had full authority to sanction or forbid the institution of slavery within its own borders at its own free will. But there was a party at the North which contended that slavery was a wrong so enormous that it ought to be exterminated by the high hand of Federal force; that the disruption of the Union as an incident to such extermination of the system would be a small price to pay for an end so beneficent. The abolitionists denounced the Constitution itself as "a covenant with hell," because it permitted the several states to decide for themselves whether or not they would permit African slavery within their borders, and because it authorized laws compelling the rendition of fugitive slaves.
On the other hand there was growing up at the South a party that preferred the disruption of the Union to a longer continuance of existing conditions, a party weary of struggling for what it held to be the rights of the states under the Constitution and disposed instead to resort to the ultimate right of withdrawal from the Union which the South claimed then, as New England had claimed it during the war of 1812, as a reserved