Manifest Destiny Essay

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In the 19th century the settlers in America believed they had a mandate from God to expand west, this is called the Manifest Destiny. This expansion would involve not merely territorial aggrandizement, but the progress of liberty and individual economic opportunity as well. The Manifest Destiny shaped America throughout the years. Three main things that revolve around the Manifest Destiny are the moon race with Russia, western expansion, and how we found more resources and advancements in technology. Western expansion was the main topic in the Manifest Destiny, but the Manifest Destiny was not the only thing involved with western expansion. One of the other main factors in Western expansion was the louisiana purchase. In 1803, President Thomas Jefferson purchased the territory of Louisiana from the French government for $15 million. The land that the bought stretched from the Mississippi river to the Rocky mountains, and from Canada to New Orleans, it was also double the size of the United States. James K. Polk was the 11th presidents of the United states of America. His name is perhaps most closely associated with Manifest Destiny, because a year before he became the president, the Manifest destiny started the embody the governing philosophy of the Polk administration and its ardently expansionist aims. Polk’s campaigning methods is the leading cause to his victory of becoming the president of America. He campaigned on an expansionist platform, and vowed to not agree with the British on the dispute over the Oregon Territory's northern border. After Polk took office, the tension with Mexico over the annex of Texas continued to grow. In May 1846, Polk got his cabinet to approve of him to send a message of war against Mexico to Congress. In May 1847, president Polk had Nicholas P. Trist, the chief clerk in the state department, to Mexico with Gen. In spite of Polk's wish, Trist signed the Treaty of Guadalupe Hidalgo in early February 1848. This was the Treaty that ended the Mexican American War. Polk still was unhappy with the land he had just ceased- but polk had to settle with what the Treaty of Guadalupe Hidalgo had got him: California, Nevada, Utah, most of New Mexico and Arizona, and the disputed

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