Mexican American War Research Paper

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During the 1800's was the United States a bully? After the United States had annexed Texas, there was a border dispute between Mexico and the U.S., with Mexico insisting upon the border being located at the Nueces River and the U.S. declaring the border at the Rio Grande River. President James K. Polk sent John Slidell, a special envoy, and General Zachary Taylor into the disputed territory of southern Texas. This attempt at annexing California was futile and only angered Mexico along with having American troops at the Rio Grande, which in Mexico's eyes was past the Texas borderline. Later, the U.S. declared war on Mexico after Mexican soldiers fired upon Americans on the "Texas side" of the Rio Grande. Knowing this, was the U.S. justified …show more content…

could not decide on the Texas border. "[In early 1846, on Polk's orders] the troops commanded by General Zachary Taylor arrived at the Río Grande, across from the city of Matamoros, thus occupying the territory in dispute and increasing the possibilities of a confrontation... In the eyes of the [Mexican] government, the mobilization of the US army was an outright attack on Mexico … As a consequence, the Mexican government reaffirmed the instruction to protect the border, meaning the territory located between the Río Grande and the Nueces river - an order which led to the battles of Palo Alto and Resaca de la Palma ..."(Document C) Since Polk sent the army past the Nueces River, which is were Mexico believed to be the borderline, Mexico believed that it was an act of war to basically, "cross the line." The first shot fired by Mexico was provoked by President Polk and this did not give the U.S. a good reason to declare war on …show more content…

"From Mexico's point of view, the annexation of Texas to the U.S. was inadmissible for both legal and security reasons. Thus, when the Mexican government learned of the treaty signed between Texas and the United States in April 1844, it … would consider such an act "a declaration of war. "..." (Document C) The U.S. knew that Texas still legally belonged to Mexico and when in fact, Mexico told the U.S. that annexing Texas is an act of war, they still decided to annex Texas. Consequently, the U.S. blatantly disregarded Mexico's warnings and in theory, started the war themselves even though they physically didn't fire the first

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