How Has the Mexico-US Border Changed in History?

Revision as of 04:51, 31 January 2019 by Maltaweel (talk | contribs) (The Treaty of Guadalupe Hidalgo)

The Mexico-US border today is a contentious topic, recently leading to a government shutdown due to disagreements between the president and congress in funding of a wall that would separate the two countries. One contention has been that crime coming from Mexico has affected the United State's saftey, neccessitating a wall, although little data supports any spike in crime, particularly when compared to average US crime, due to migrants crossing from Mexico. The border itself has changed as the two countries evolved. The border reflects the history between the two countries, that has sometimes been hostile while other times reflecting strong relations.

The Birth of the Border

After the successful War of Independence against the United Kingdom, the United States established its border with New Spain and what would become the Louisiana Purchase, a territory stretching mostly west of the Mississippi River. The Treaty of Fontainebleau in 1762 ceded what would become the Louisiana Purchase to Spain from France. However, in 1800 France regained the territory from Spain. Napoleon, although wanting to keep the territory to create an empire in North America, could not afford to hold the territory while fighting the United Kingdom and other states. His need for money led prompted the French to sell the territory to the United States in 1802. This effectively created the border with New Spain, what was then Mexico under Spanish rule, along what are now Texas, Oklahoma, Colorado, Wyoming, and Montana. This border stayed relatively stable for the next few decades.

From 1810-1821, Mexico fought its own war of independence with Spain. Mexico succeeded in 1821 in establishing itself as an independent country that controlled what is mostly the Western United States and modern Mexico. The first few decades of Mexico's history were turbulent, as a struggle for power between conservatives, who wanted a centralized form of government, and liberals, who wanted a more federal system with more freedom for the states of Mexico. One early goal for Mexico was to stabilize its frontier regions, particularly in what is now Texas, which was officially called Coahuila y Tejas in Spanish. Mexico invited settlers to come to the region that was underpopulated, allowing settlers from the United States to arrive. Very soon, these settlers outnumbered Mexicans, called Tejanos, and native populations living in Texas. Armed hostility between the new, mostly Protestant settlers had increased over the years, with more Mexican troops now being stations in Texas. The Mexicans claimed the mostly white settlers refused to pay taxes, while the settlers had claimed the government to be corrupt. The first battle of what would become Texas' rebellion from Mexico took place at the Battle of Gonzales, although this was a relatively minor skirmish. In 1834-35, Santa Anna seized power in Mexico, who wanted to centralize control, where he suspended the Constitution of 1824. This caused a revolt in several provinces in Mexico, including Texas. Now, emboldened by Santa Anna's actions, a Texas independence movement led to the declaration of the Republic of Texas, an independent country, to be created. The Mexican army invaded Texas and after defeating and massacring rebels at the Alamo and other battles, Santa Anna himself was defeated at the Battle of San Jacinto, which led to his capture and being forced to sign a treaty that ended hostilities and ultimately gave Texas independence. Conflict between Mexico and the independent state of Mexico continued between 1836-1845. Part of the disputes were about the boundaries of the state, with Texans wanting areas covering what is now Western Texas and parts of surrounding states.

The Treaty of Guadalupe Hidalgo

In 1845, Texas was finally allowed to become the 28th state of the United States after a contentious process of debate in the US Congress. Newly elected James K. Polk had developed an expansionist vision for the United States, where the Manifest Destiny was widely supported in Congress. California now also became the key prize, as that became seen as a wealthy place that would also give the United States great power by expanding to the Pacific Ocean. The United States also wanted to prevent Britain from gaining this territory. Soon, a border dispute arose between Mexico and the United States, mainly with the United States wanting the Rio Grande to be the border between the two countries. The United States sent a delegation to Mexico to negotiate the purchase of territory to California, but they were refused. President Mariano Paredes y Arrillaga then seized power in Mexico, where he did not recognize Texas' independence. Polk ordered General Zachary Taylor (himself a future president) to move into the disputed territory with Mexico, sparking the Mexican-American War. After some defeats, Santa Anna returned to power but this did little to change the fortunes of the war for Mexico. By 1848, Mexico had lost many of its key cities to the United States, forcing it to sign the Treaty of Guadalupe Hidalgo. This effectively created many of the western states of the United States and the border with Mexico to be defined near its present boundaries. The 1854 Gadsden Purchase, which was the purchase of land in southern Arizona and New Mexico, created what is effectively the current boundaries between Mexico and the United States. The creation of the new states and the war itself were extremely controversial in the United States, only surpassed by the larger slavery issue, where many had felt the United States acted belligerently by starting the war and forcing Mexico to cede land.

The years after the war were still difficult for Mexico, as disease and Native American raids became a large problem. One of the provisions of the treaty required the United States to effectively deal with Commanche raids that become problematic for the United States and Mexico. This issue was not resolved for many decades and wars between Mexico, the Commanche, and the United States continued through the 1870s. What began to change, however, is northern Mexico began to orient economically more with the United States, as the region was somewhat disconnected with the power centers of Mexico to the south. Towns along the border soon began to boom economically.

The 20th Century

Summary

References

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