It was a commonly held opinion by 1860 that the western territories were not conducive to large plantation and the black labor required to make it economically feasible. It was Lincoln in his “House-Divided” speech who fanned the flames of sectional discord and set the South on its path toward political independence, and the North on its path to war. Washington in his farewell address warned of the dangers of sectionalism – the same that Lincoln and his party created and nourished.
Bernhard Thuersam, www.Circa1865.com
Lincoln Revives a Dying Party
“The defeat of the slave-State constitution in Kansas made it certain that none of the land [Stephen] Douglas had opened to slavery north of 36-30 [latitude] would become slave. In view of the economic circumstances it was becoming more and more evident that unless the Republican party acquired new tenets there was no reason for continuing its organization.
[William] Seward, one of the leading lights of the party, and [Horace] Greeley, the leading editor of the party, were willing at this time to dissolve the party, but Lincoln was unwilling for the Republicans to disband their distinctive anti-slavery [expansion] organization and have nobody to follow but Douglas, who did not care whether slavery was “voted up or voted down.”
Accordingly, in his debate with Douglas, [Lincoln] had to supply additional material for the sustenance of his party’s life; for the time was rapidly approaching when it would become obvious to everybody that the extension of slavery into the territories had been checked permanently by prevailing economic conditions.
In order to win victory at the polls in 1858 it would be necessary for a Republican candidate not only to hold persons already enrolled in the moribund political organization, but also to gain recruits to the cause of prohibition of slavery in the territories by federal law.
The two groups from which new members could be drawn were the bona-fide abolitionists and the Henry Clay “Whigs” who had hitherto refused to enroll themselves in a sectional political party. The abolitionists supplied the soul of the anti-slavery movement of the North, but they had in general refused to vote for anybody who compromised on anything less than a declaration in favor of abolition of slavery in the slave States.
The Henry Clay Whigs of the North opposed further acquisition of territory which could be devoted to slavery but desired ultimate abolition of slavery only under conditions equitable to the South. They had most kindly feelings toward the Southern whites and like Clay they preferred the liberty of their own race to that of any other race, although they were no friends of slavery.
Lincoln so skillfully calculated the wording of his famous House-Divided speech that it won converts to his following from both sides of the above-mentioned groups. It carried water on both shoulders, so to speak, for it was so constructed that it was acceptable to both radicals and moderate conservatives. [The speech] contained bait for abolitionist consumption . . . and [it also] veils the radicalism . . . and makes of the whole what many Henry Clay Whigs even in the South hoped.
The idea presented . . . to the effect that the advocates of slavery intended to push slavery forward into the Northern States unless the system was checked . . . contained a powerful cement for amalgamating the heterogeneous elements of the North into one sectional party opposed to such extension. [Lincoln’s speech] was sufficiently nourishing to the party’s life to have “all free” enshrined as an ultimate ideal and to spread the idea that the South would be satisfied with nothing less than “all slave.”
(The Peaceable Americans of 1860-1861, A Study in Public Opinion, Mary Scrugham, Doctoral Dissertation, Philosophy, Columbia University, 1921, excerpts, pp. 18-21)