Continental Expansion: the Manifest Destiny of the 1840s

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Continental Expansion: The Manifest Destiny of the 1840s * ------------------------------------------------- * ------------------------------------------------- Manifest Destiny was the belief of the American people that it was their godly mission, as a union, to expand from the Atlantic all the way to the Pacific. This overall belief of the public is believed to have sparked some time following the War of 1812. The phrase Manifest Destiny was coined by John L. O'Sullivan, a columnist who originally used the phrase to advocate the annexation of Texas and Oregon. Obscure at first, the phrase only became popular when Whig Robert Winthrop, who opposed manifest destiny, ridiculed the idea in public. * ------------------------------------------------- * ------------------------------------------------- In the early years of Manifest Destiny, between 1811 and 1821, New Spain became Mexico, no longer under the control of the Spanish power. Within that transition, CA, UT, NV, AZ, NM, TX, and parts of WY and CO, which were once part of New Spain, became Mexico. In 1903, the United States had made one of the largest land purchases, the Louisiana Purchase, from France. The boundary between New Spain and the United States was finally set at the Sabine River in 1819. Many southern farmers from neighboring states flocked to East Texas to plant cotton in 1815 and by 1823 nearly 3000 Americans were living in Eastern Texas. This is exactly what the new Mexican government wanted from the Americans, as there were many hostile native tribes near the Mexican - American border area. Between 1810 and 1820 Indian raiders made agricultural work, ranching, and travel dangerous in the western part of the province and throughout the Rio Grande country.Mexico, in an attempt to attract more settlers to the area, liberalized its immigration policies to permit immigrants

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