This letter was really procured for political purposes. Tyler had completely identified himself with the Democracy, and especially with its extreme separatist wing, to which Calhoun also belonged, and which had grown so as to be already almost able to take the reins. The separatist chiefs were intriguing for the presidency, and were using annexation as a cry that would help them; and, failing in this attempt, many of the leaders were willing to break up the Union, and turn the Southern States, together with Texas, into a slave-holding confederacy. After Benton, the great champion of the old-style Union Democrats was Van Buren, who was opposed to immediate annexation, sharing the feeling that prevailed throughout the Northeast generally; although in certain circles all through the country there were men at work in its favor, largely as a mere matter of jobbery and from base motives, on account of speculations in Texan land and scrip, into which various capitalists and adventurers had gone rather extensively. Jackson, though a Southerner, warmly favored Van Buren, and was bitterly opposed to separatists; but the latter, by cunningly working on his feelings, without showing their own hands, persuaded him to write the letter mentioned, and promptly used it to destroy the chances of Van Buren, who was the man they chiefly feared; and though Jackson, at last roused to what was going on, immediately announced himself as in favor of Van Buren's candidacy, it was too late to undo the mischief. Benton showed on this, as on many other occasions, much keener political ideas than his great political chief. He was approached by a politician, who himself was either one of those concerned in the presidential intrigues, or else one of their dupes, and who tried to win him over to take the lead on their side, complimenting him upon his former services to the cause of territorial expansion towards the southwest. Ordinarily the great Missourian was susceptible enough to such flattery; but on this occasion, preoccupied with the idea of an intrigue for the presidency, and indignant that there should be an effort made to implicate him in it, especially as it was mixed up with schemes of stock-jobbing and of disloyalty to the Union, he took fire at once, and answered with hot indignation, in words afterwards highly resented by his questioner, "that it was on the part of some an intrigue for the presidency, and a plot to dissolve the Union; on the part of others, a Texas scrip and land speculation; and that he was against it." The answer was published in the papers, and brought about a total break between Benton and the annexation party.