Essay On The Mexican American War

Improved Essays
The Mexican-American war was a bloody battle between two large world powers over the annexation of Texas. Spain granted the territories of Texas, New Mexico and California from Spain. Because of the weak Mexican government, they were unable to govern their northern territories. Mexico allowed some Americans to move into these territories, and they spread American culture and beliefs. Over time, more Americans began settling in the Mexican territory of Texas with disregard for Mexican law and culture. Tensions between Mexico and the U.S. grew because of U.S. expansion and thirst for new land. Economic influences such as Manifest Destiny and desire for expansion caused conflict between the U.S. and Mexico and led to the Mexican American war. …show more content…
The annexation was a process that began several years before the war. In March 1836. Texas declared independence from the Republic of Mexico. (transition) With Texas being an independent nation, President John Tyler wished to annex Texas. Mexico was opposed to annexation, Tyler and Secretary of State John C. Calhoun secretly met with Texas about annexation, and presented a treaty to the Senate. Their justification for the treaty was based on slavery, stating that if the U.S. did not annex Texas, Britain would emancipate slavery in Texas. Emancipation of slavery would have a direct impact on the expansion of slavery, and in turn on the economy. Slavery was free labor and was the driving factor for Southern economics, which was largely based on slave-driven agriculture. The Senate rejected Tyler and Calhoun’s treaty, but shortly after, James K. Polk was inaugurated as President. Polk’s campaign platform included plans for the annexation of Texas. Polk supported Tyler’s plans to annex, and while he was still president, “...John Tyler signed the joint resolution of Congress to admit Texas as a slave state; the voters of Texas supported the action, and Texas became a slave state on 29 December 1845”(Texas 1). Republic of Texas was offcially considered a state in the U.S., and the possibilities for expansion were much …show more content…
This belief was widespread and was known as Manifest Destiny, the notion that Americans were destined to expand from the Atlantic to the Pacific. John O’Sullivan said, “The expansive future is our arena, and...We are entering on its untrodden space, with the truths of God in our minds, beneficent objects in our hearts, and with a clear conscience unsullied by the past”(1). The idea of Mainfest Destiny contributed to American migration to the west in search of economic gain. The annexation of Texas was a major advancement in U.S. expansion and Manifest Destiny. During this time, Americans were searching for land to farm or sell. Large tracts of land were available in Texas for settlement. This newly developed land would be beneficial for the American economy and for international trade of raw materials and goods. However, as more settlers migrated to Texas, the Texan and Mexican government were ignored. Furthermore, the new inhabitants disobeyed Mexican law, including slavery. These actions contributed to Mexican animosity towards Americans, and ultimately was motivation for

Related Documents

  • Improved Essays

    On May 9th, 1846 mexican soldiers fired upon americans north of the Rio Grande. Texas was once part of mexico but was annexed in 1845. The fight was over the border that was made to divide Mexico and Texas. When president James K. Polk sent troops into the disputed area then that was what started this war. America was not right to got to war because U.S.A was robbing the land, Polk provoked the war, and slavery will expand.…

    • 476 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    DBQ: The Mexican War

    • 672 Words
    • 3 Pages

    In 1846, the annexation of the Oregon territory occurred, but at the same time the Mexican War had just barely started. The Mexican War lasted from 1846 to 1848. The war was in Texas, over territorial issues. Also, Texas won its independence from Mexico in 1836 (Background Essay, paragraph 4), and Mexico wanted Texas back. Mexico thought their land extended to the Nueces River, but the border was actually the Rio Grande(Hook Exercise, Map).…

    • 672 Words
    • 3 Pages
    Improved Essays
  • Great Essays

    American Annexation Dbq

    • 860 Words
    • 4 Pages

    James K. Polk, who favored annexation, was elected. Tyler suggested that annexation be accomplished by a joint resolution ofering Texas statehood on certain conditions, the acceptance of which by Texas would complete the merger. The United States Congress passed the annexation resolution on February 28, 1845. Texas is admitted as a state on December 29, 1845 under Polk (PowerPoint Ch.14 slide…

    • 860 Words
    • 4 Pages
    Great Essays
  • Decent Essays

    The Mexican War began after Mexico and America reached a breaking point with each other. Tensions rose when America and Mexico could not decide on a border for Texas. Mexico believed the border was the Nueces River, but America believed the border was the Rio Grande River, this event, along with others, caused the war. The U.S. was not justified in going to war with Mexico. One reason is the people of Mexico did nothing, and America only wants to go to war so they can add another slave state to the union, and because they are hungry for more land.…

    • 194 Words
    • 1 Pages
    Decent Essays
  • Superior Essays

    C, paragraph 2).” Americans already considered Texas as a part of their country. “It is time for opposition to the Annexation of Texas to cease… Texas is now ours...(Doc. A, paragraph 1).” When Texas and America signed a treaty in 1844, Mexico felt that the United States stole the land from them.…

    • 707 Words
    • 3 Pages
    Superior Essays
  • Improved Essays

    Texas Annexation Proposal

    • 863 Words
    • 4 Pages

    People living in Texas territory in 1844 were concerned about several issues related to the Texas annexation proposal. These included uncertain relations with Mexico, concerns about Texas debt, the prospects of safety and prosperity offered by annexation, the call to expand the U.S. because of Manifest Destiny, resolution of the slavery issue, possible interference by England and the expected results of not annexing Texas. The benefits of annexing Texas to the United States outweighed potential difficulties. Relations With Mexico…

    • 863 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Cultural Imperialism Dbq

    • 809 Words
    • 4 Pages

    Mexico thought this was an invasion, so it provoked them causing to defend themselves. The annexation of Texas caused Mexico to rethink their hospitality when the Americans arrived because they were more than nice and offered many benefits towards them The United States was unjustified to got to war with Mexico because cultural imperialism,…

    • 809 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Mexican War Dbq

    • 1339 Words
    • 6 Pages

    This can be seen in the background essay when it says, “A special effort was made to encourage American farmers to settle in the Mexican province of Texas” This is important because it’s saying that Mexico was only trying to welcome settlers in order to increase their population and occupy the empty areas. They weren’t planning on harming anyone or cause trouble. Automatically we know that the US wasn’t justified. According to Doc A, “Imbecile and distracted, Mexico never can exert any real governmental authority over such a country” This matters because as mentioned earlier, Mexico was only trying to accommodate their American visitors. They saw the Mexican government as “imbecile and distracted” so they found it easy to take advantage of this in order for them to gain more land.…

    • 1339 Words
    • 6 Pages
    Improved Essays
  • Improved Essays

    After Texas gained its independence from Mexico in 1836, the U.S. was hesitant in deciding whether it was the right decision to admit Texas into the union or not. This was because they understood that any form of annexation would lead to war between Mexico and the United States. Although they understood the potential consequences, the United States either way admitted Texas into the union bringing then debates on territorial boundaries and the definition of the new territory as a slave state or free state. The Mexican American War was a war fought on foreign soil between the United States and Mexico because they were in disagreement over where the Mexican-American border should be after the annexation of Texas. This war marked a turning point…

    • 174 Words
    • 1 Pages
    Improved Essays
  • Improved Essays

    One of the ways the United States gained new territory is when Texas wanted to secede from Mexico and join the Union. (Doc 2) Texas wrote the Treaty of Annexation in April 22, 1844 to the United States congress granting them their property to be controlled by the United States. Texas wrote this because they wanted to have slavery, but Mexico had outlawed slavery. Mexico was not happy with this decision and resulted in the Mexican – American war, causing casualties. This war also led to more tension and bloodshed in the long run, because of an increase in sectionalism between the North and South.…

    • 788 Words
    • 4 Pages
    Improved Essays
  • Great Essays

    Annexation Of Texas Essay

    • 2045 Words
    • 9 Pages

    In so doing, it worsened the divisions which were taking place over issues such as slavery and states’ rights throughout the United States at the time. With the annexation of Texas therefor contributing…

    • 2045 Words
    • 9 Pages
    Great Essays
  • Improved Essays

    The United States was not justified in going to war with Mexico because, America invaded mexico ,American were stealing land from Mexico, and the American were disobeying Mexico rules when they were in Texas. During the year 1821, Mexico gained its independence from Spain. Before America took mexico’s land, it was about the size of the United States itself. Mexico stretched from Guatemala to Oregon . Texas tried two time to apply for annexation to the United States, both times Congress said no. in 1844, when James k. Polk, a strong supporter of the manifest destiny ( god’s plan the America extend its territory all the way to the pacific ocean) became president, Polk didn’t only want to annex Texas, but he also wanted California (Roden background essay).…

    • 760 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    In 1829, American settlers began to reside in Mexico’s territories in the southwest, disregarding their customs and laws. American colonists in Texas protested Mexican rule, sparking the Texas Revolution in 1835. Soon after, Mexican dictator Antonio Lopez de Santa Anna attacked Alamo and won, but the Treaty of Velasco gave Texas independence and created the border between Texas and Mexico (Berkin 314). Unfortunately, Mexicans wanted renegotiation of the treaty, threatening war. On April 22, 1846, Mexico announced that its territory had been invaded and declared war.…

    • 837 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    While America began to expand and become more industrialize, not everybody agreed with the ideas and concepts. Due to the difference in opinion there was a lot of controversy and voiced opinions about the westward expansions. While some Americans supported Westward expansions, there was others who opposed Westward expansions. Also some Americans supported the Mexican War, while others opposed the Mexican war. However, both the Westward expansion and the Mexican war had positive and negative effects to the country we live in today.…

    • 1006 Words
    • 5 Pages
    Improved Essays
  • Superior Essays

    Jacob Ashcraft 24 October 2016 Texas Revolution Was Inevitable In one of the first major scholarly works on the Texas Revolution, historian Eugene C. Barker in 1928 described the conflict as a “clash of cultures.” Barker maintained that Anglo-Texans and Mexicans had little in common and, as a result, concluded that the rebellion could not have been avoided. Barker is correct in his statement about war being inevitable. Some believe it was because the Anglo colonists wanted overrun Texas and break away to become a part of the United States in the venture westward.…

    • 930 Words
    • 4 Pages
    Superior Essays