How Did The Mexican-American War Dbq

The true spark if the war was lit when America annexed Texas without the permission of Mexico. Along with this, America chooses to ignore Mexico’s decisions all in all. The 11th president of the United States was President Polk. President Polk was for the Mexican American War and even decided to asked for Congress approval to declare war on Mexico in ‘President Polk’s Address to Congress Calling for a Declaration of War’. In President Polk’s Address to Congress Calling for a Declaration of War, May 11, 1846, “...The Mexican Government refused all negotiation, and have made to proposition of any kind.”

By September 1847, American troops had captured Mexico City after winning a series of hotly contested battles. The Mexicans still refused to surrender. With the American army went a special envoy, Nicholas Trist, who unauthorized to deliver Polk’s terms of peace. Therefore, in the Treaty of Guadalupe Hidalgo, which signed on February 2, 1848, Mexico ceded its northern provinces of California, New Mexico (included today’s Arizona, Utah, Nevada and part of Colorado) and accepted the Rio Grande as the boundary of Texas. The United States was to pay Mexico $15 million and assume up to $3 million in Mexican debts to American citizens.

In 1846, both Mexico and the United States were at fault for going to war. The main factor causing the conflict between the two countries was the disputed area, Texas. Texas won its freedom from Mexico in 1836. It then aspired to join itself to America. Problems arose as a result of Mexico's continued claim to the area.

The Mexican American war the main war for the United States to have begun and battled on remote ruined. Because of social and objective contrasts this lead to strife between the countries. The United States needed to spread their property and assume control Mexican region while Mexico attempted to determine their political emergency and needed to keep their

The Mexican-American war is the result of the expansionist ideologies that were predominant in the United States post-Independence. Vazquez argues that the war was inevitable, due to the expansionist nature of the US at the time. A constant flow of settlers were migrating from Europe to North America. As more settlers arrived, the current settlers sold their land and migrated westward. Thus began a cycle of expansionism, which became a necessity post-Independence, from enlightenment nationalism.

Considering that North America was quite large and there was still a great expanse of open territory left for discovery in the early to middle 19th century, the growing population of the United States moved westerly to find available land to settle on. Some of this wide open land was located in what is now known as Texas and California. At about this same time, 1821, Mexico, who owned the property known as Texas, declares its Independence from Spain (Tindall & Shi, 2013). The failure of the Mexican government to establish a stable government and create an effective economy at the time of their independence began a series of events that would lead to the Mexican – American War of 1846. The borders of the Mexican territories were not well defined and many Americans crossed southerly and westerly into the land mass known as Texas and California.

President Polk is interested in expanding the borders of the US by means of war with Mexico. There are three points made in Polk’s message to Congress to justify the US going to war with Mexico. The first was Mexico’s refusal to peacefully negotiate the Texas border dispute with a US envoy. (Polk, 375). The second was Mexico refusal to live up to its responsibilities it committed to in signing treaties between the two countries.

The many battles of the Mexican American war led to what is now the U.S. borders The Mexican American war led to social inequality over Mexican immigrants, a debate on slavery in the new U.S. territory, and a treaty which ended the war. On May 13, 1846 the U.S. declares war with Mexico President James K. Polk requested a war because he wanted more territory Polk wanted to get the U.S. borders changed Polk not only wanted what is now Texas but other U.S. states The U.S. advanced into Mexico on the Rio Grande river. Due to the small population just north of the Rio Grande, the U.S. was able to capture this land very easily The first battle of the war was the battle of Palo Alto.

The Mexican-American war altered the United States environmentally, culturally and politically. First, on February 2, 1848, Mexico signed the Treaty of Guadalupe Hidalgo two years post the beginning of the war. The treaty not only achieved President Polk’s goal to achieve California from Mexico but also granted the U.S. over 500,000 square miles of new territory. The new land caused approximately 90,000 spanish speaking, mostly Catholic Mexicans under American jurisdiction. Second, Nativism, a rising anti-catholic and anti-immigrant deemed the Mexicans inferior.

INTRODUCTION Throughout the 1840s and 1850s a major war happened called the Mexican American War which drastically changed the U.S. and Mexico and lead to the Treaty of Guadalupe Hidalgo to be signed and which established the Rio Grande and not the Nueces River as the U.S Border. This also lead to the U.S. annexation of Texas and lead to the Mexico agreeing to sell California and the rest of the territory for 15 million. So you 're probably wondering why the war was fought but you 'll find that out later.

In Document B, President Polk said, “I had ordered and efficient military force to take a position...to meet a threatened invasion of Texas by the Mexican forces….invasion was threatened solely because Texas had determined….to annex herself to our Union,... it was plainly our duty to extend our protection over her citizens and soil.” President Polk then mentioned the attack at the Rio del Norte, where the invasion in Texas happened. This evidence shows the US was justified in going to war with Mexico because Texas was invaded by Mexico, meaning that the U.S. should protect Texas by fighting

As stated before, the US was justified in going to war with Mexico because of three reasons, Americans were killed, Texas was already annexed, and Manifest Destiny allows it. The United states had many superb reasons for going to war with Mexico. This essay is significant because it helps explain the United States’ choice to go to war with

When Mexico gained its independence from Spain in 1821, a string of ruthless dictators and weak presidents made Mexico an easy target for its powerful neighbor, the United States. The US swooped in to expand its territory and its popular institution of slavery. By doing so, the US started a war with Mexico that was justified for illegitimate reasons. The Mexican-American War was not justified because the US took Mexico’s land for the expansion of slavery, and justified their taking advantage of Mexico when it was politically weak by hiding behind Manifest Destiny.

The Mexican-American War changed the Unites States of America in a monumental way. This war changed The U.S.A.’s relationship with foreign powers and the economic standpoint of the nation. The Mexican- American war, and its strong ties to manifest destiny, shaped the nation in a country bordered by two seas with a chance for common folk and foreigners to have a sustainable life due to the gold rush. The war can also be accounted for the downfall leading to the Civil War over the conflict of slavery due to the land purchased in the wars treaty. Conflict between Mexico and the United States began when Texas, previously part of Mexico, became part of the United States.

The United States war with Mexico continues to be a divisive topic among many people because of its background. The Mexican-American war was a fight between Mexico and America for land. America’s belief at the time was Manifest Destiny, which meant that they believed that America should extend from the Atlantic Ocean to the Pacific ocean. In the end, America benefited from the war and got the land. The United States expanded its size, achieving their dream of Manifest Destiny.