United States: Jackson to the Mexican War

Jackson to the Mexican War

An era of political vigor was begun with the election (1828) of Andrew Jackson to the presidency. If Jackson was not, as sometimes represented, the incarnation of frontier democracy, he nonetheless symbolized the advent of the common man to political power. He provided powerful executive leadership, attuned to popular support, committing himself to a strong foreign policy and to internal improvements for the West. His stand for economic individualism and his attacks on such bastions of the moneyed interests as the Bank of the United States won the approval of the growing middle class. Jackson acted firmly for the Union in the nullification controversy. But the South became increasingly dissident, and John C. Calhoun emerged as its chief spokesman with his states' rights doctrine.

Opponents of Jackson's policies, including both Northern and Southern conservative propertied interests, amalgamated to form the Whig party, in which Henry Clay and Daniel Webster were long the dominant figures. Jackson's successor, Martin Van Buren, attempted to perpetuate Jacksonian policies, but his popularity was undermined by the panic of 1837. In 1840, in their “Log Cabin and Hard Cider” campaign, the conservative Whigs adopted and perfected the Democratic party's techniques of mass appeal and succeeded in electing William Henry Harrison as President. The West was winning greater attention in American life, and in the 1840s expansion to the Pacific was fervently proclaimed as the “manifest destiny” of the United States.

Annexation of the Republic of Texas (which had won its own independence from Mexico), long delayed primarily by controversy over its slave-holding status, was accomplished by Harrison's successor, John Tyler, three days before the expiration of his term. Tyler's action was prompted by the surprising victory of his Democratic successor, James K. Polk, who had campaigned on the planks of “reoccupation of Oregon” and “reannexation of Texas.” The annexation of Texas precipitated the Mexican War; by the Treaty of Guadalupe Hidalgo the United States acquired two fifths of the territory then belonging to Mexico, including California and the present American Southwest. In 1853 these territories were rounded out by the Gadsden Purchase. Although in the dispute with Great Britain over the Columbia River country (see Oregon), Americans demanded “Fifty-four forty or fight,” under President Polk a peaceful if more modest settlement was reached. Thus the United States gained its Pacific Northwest, and “manifest destiny” was virtually fulfilled.

In California the discovery of gold in 1848 brought the rush of forty-niners, swelling population and making statehood for California a pressing question. The westward movement was also stimulated by many other factors. The great profits from open-range cattle ranching brought a stream of ranchers to the area (this influx was to reach fever pitch after the Civil War). The American farmer, with his abundant land, was often profligate in its cultivation, and as the soil depleted he continued to move farther west, settling the virgin territory. Soil exhaustion was particularly rapid in the South, where a one-crop economy prevailed, but because cotton profits were frequently high the plantation system quickly spread as far west as Texas. Occupation of the West was also sped by European immigrants hungry for land.

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United States: Jackson to the Mexican War

Jackson to the Mexican War

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