Manifest Destiny And The Mexican-American War

Manifest Destiny was the idea that it was America’s destiny to spread across the entire continent of North America. It was started by a group of expansionist called the Young American Movement and they were affiliated with the Democratic Party. By their idea, America was able to double its size and obtain new land from Mexico and Britain. However, this also caused pain to the Native Americans. In the end, America obtained new land, and its people achieved what they believed to be their God given right to expand and move west.

Leading up the Mexican-American war, a multitude of events occurred that catalyzed the conflict. For starters, the idea of manifest destiny heavily played into the conflict within this region. Manifest destiny was the idea that the United States had a “divine right” to expand westwardly and would do so at any cost. Nearly all presidents of the time cited this idea as a justified means for illegally seizing land in hopes of using it to aid in U.S expansion. However in 1803, President Thomas Jefferson purchased a parcel of land from France, known as the Louisiana Purchase, that nearly doubled the size of the United States overnight. But with it, this land brought up many

Manifest Destiny is a term for the American expansion that the united States not only could, but was destined to, stretch from coast to coast.

Manifest Destiny is a term coined by John L. Sullivan in 1845 when talking about the annexation of Texas. He believed, along with other expansionists, that it’s inevitable that the US population would spread across North America because the land is given by Providence to the United States and that it’s natural that the land should be part of the country [Doc 1]. The idea of westward expansion and Manifest Destiny had positive and negative effects on the politics, society and the economics of the United States and

Manifest Destiny is a term used to depict the purpose for the US venture into the West. Manifest Destiny is a term begat by John L. Sullivan in 1845 when discussing the extension of Texas. He accepted, alongside different expansionists, that it's inescapable that the US populace would spread crosswise over North America on the grounds that the land is given by Providence to the United States and that it's common that the land ought to be a piece of the nation.

Manifest Destiny is our god given right to expand from the Atlantic to the Pacific Oceans. During Manifest Destiny there were many different cases that helped out country like expanding to Texas through the Mexican American War, and finding gold in California which will be later called the gold rush.

Manifest destiny was the belief that God wanted the United States to own all of North America (Hall 301). But John O’Sullivan really only envisioned that white men were the only ones privileged enough to receive liberty (Hal 301). The Manifest Destiny was caused by the American people it gave them a sense of superiority over the other peoples who lived in North America. The declaration of the Manifest destiny wanted to expand the U.S. territory over the whole of North America and to extend and enhance its political, social, and economic influences. Eventually the United States won the war it had ended on February 2, 1848 when Mexico signed the Treaty of Guadalupe Hidalgo. The treaty added an additional 525,000 square miles to United

Manifest Destiny means clear or obvious future or fate, therefore; the United States believed that it was their Manifest Destiny to expand Westward and to gain more land, this is how they came to war with Mexico. The expansion westward/ Manifest Destiny would change their standings economically, socially, and geographically. It changed them economically by making them money by working different jobs, mainly in factories, it changed them socially by having different views than Mexico; which made them develop new laws, and government it changed them geographically because of more and more land was being farmed, factories being built.

James K. Polk was elected as president of the United States in 1848 and with him he brought a determination to expand territory more than any other president had before. In his one term administration he expanded the country by two-thirds. Polks hunger for more land resulted in a war with Mexico over Texas which evoked lots of opposition from the Whig party. The idea of Manifest Destiny was germinating throughout Democrats everywhere, countering the Whig ideology of “true republicanism”. They believed “A nation cannot simultaneously devote its energies to the absorption of others’ territories and the improvement of its own,” (pg, 49). Polk ignored this belief and soon John C. Fremont was declaring California independent and Stephen Watts Kearny was leading his army to several victories south of the Rio Grande. Nicholas Trist was able to get Mexico to sign the Treaty of Guadalupe Hidalgo, recognizing the Rio Grande boundary of Texas and ceding New Mexico and upper Californian to the US.

The Manifest Destiny was the attitude prevalent during the 19th century period of American expansion that the United States not only could, but was destined to, stretch from coast to coast. Manifest Destiny was mainly accomplished by the Monroe Doctrine, the annexation of Texas, and the Mexican-American War, but we were not a true continental power yet. After 1850, the Civil War, westward expansion, and the rise of big business made the United States a true continental power.

Discuss the motivations from both sides for the Mexican-American war of 1846-1848? Was Manifest Destiny the driving factor or was it something else?

Manifest Destiny is a term that was first coined in 1845 by a journalist named John L. O’Sullivan, and was described as America’s destiny to expand, and that it was God’s will that America was to expand. According to Genovese, “The notion of westward expansion and domination of the white races struck a responsive chord in many Americans” (Genovese, 2017). The idea of expanding America’s territory was so popular that is was even later used in Congress to justify the claiming of Oregon’s territory. While the idea of expanding America seemed great to the Americans, it was not so great for those who were living on the land that the Americans would later claim. According to Hastedt, “The failure to assimilate and prosper was the fault of those receiving America’s goodness” (Hastedt, 2016). The Americans felt that they were superior to those whose lands they were trying to take, such as the Native Americans and Mexicans, and that they should be the ones to adopt American culture, even if they were there before the Americans claimed the land. The Americans even thought that those whose lands they were taking would be happy to convert to their way of living, as is stated by Hastedt, “The inherent superiority of American Values was sure to be recognized by those with whom they came in contact and would gladly be adopted” (Hastedt, 2016). This mindset would ultimately lead to the expansion of America, turning it into what we know today, but it would also ultimately result in conflict with those that the American’s were attempting to take the land from for the sake of expansion.

Manifest Destiny dealt with continental expansion with in America during the 1840s. It is said and "believed that God intended for the American people to extend their country from the Atlantic to the Pacific Ocean." The Manifest Destiny was with the Mexican War. There was a belief that Americans would promote freedom as well as democracy and taking control over the continent westwards.

Manifest Destiny was the idea that it was the United States’ destiny to take over all of North America from the Atlantic to the Pacific. Most of the public was in favor of territorial expansion, though some politicians felt it contradicted the constitution.

Manifest Destiny was the belief that the United States was destined to expand from the Atlantic seaboard to the Pacific Ocean; it has also been used to advocate for or justify other territorial acquisitions.