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Feb 12, 2024 · Mexican-American War, war between the United States and Mexico (April 1846–February 1848) stemming from the United States’ annexation of Texas in 1845 and from a dispute over whether Texas ended at the Nueces River (Mexican claim) or the Rio Grande (U.S. claim).
- The Editors of Encyclopaedia Britannica
Nov 9, 2009 · Treaty of Guadalupe Hidalgo. Sources. The Mexican-American War of 1846 to 1848 marked the first U.S. armed conflict chiefly fought on foreign soil. It pitted a politically divided and...
It did so on 13 May, 1846. The Mexican-American War lasted for two years, with the United States winning the war and gaining more than five-hundred thousand square miles of Northern Mexican Territories. American political views regarding the Mexican-American War were divided.
ESSENTIAL QUESTIONS: What were the arguments for and against the Mexican War? Did President Polk provoke war with Mexico? What were the goals of the U. S. government in the Mexican War? Why did so many people eventually oppose the War? Document #1. After twenty-five years, the American population has begun to extend itself to the Oregon.
Learning Objectives. By the end of this section, you will be able to: Identify the causes of the Mexican-American War. Describe the outcomes of the war in 1848, especially the Mexican Cession. Describe the effect of the California Gold Rush on westward expansion.
Jul 10, 2022 · The Mexican-American War, fought from 1846 to 1848, culminated with General Winfield Scott’s invasion of Mexico City. The Treaty of Guadalupe Hidalgo ended the Mexican-American War. The treaty confirmed the U.S. title to Texas and ceded the Alta California and New Mexico territories to the United States, some 525,000 square miles.