We would like to show you a description here but the site won’t allow us.Mexico, he charged, “has invaded our territory and shed American blood upon American soil. ” Two days after Polk’s speech, Congress declared war on Mexico. The Mexican-American War had begun. The Fall of New Mexico and California A few months later, General Stephen Kearny led the Army of the West out of Kansas.Mexico Texas United States Participants: Mexico United States Major Events: Battle of Buena Vista Battle of Cerro Gordo Battle of Contreras Battle of Palo Alto Battle of Chapultepec ... (Show more) Key People: John A. Logan James K. Polk Antonio López de Santa Anna Zachary Taylor Lewis Wallace See all related content → Top QuestionsMap of Mexico between 1836 and 1846, from the secession of Texas, Rio grande, and Yucatán to the Mexican–American War of 1846. On August 22, 1846, due to the war with the United States, the Federal Constitution of the United Mexican States of 1824 was restored. There remained the separation of Yucatán, but 2 years later Yucatán ...The Compromise of 1850 acted as a temporary truce on the issue of slavery, primarily addressing the status of newly acquired territory after the Mexican-American War. Under the Compromise, California was admitted to the Union as a free state; the slave trade was outlawed in Washington, D.C., a strict new Fugitive Slave Act compelled citizens of ...The Mexican-American War Overview Map highlights the disputed territory that caused a war between Mexico and the United States. This United States Army produced map also highlights the blockades set by the United States Military and the important military battles of the war. This map is deceiving, at a casual glance it appears to be a map of ...The Treaty of Guadalupe Hidalgo, signed in February 1848, was a triumph for American expansionism under which Mexico ceded nearly half its land to the United States. The Mexican Cession, as the land west of the Rio Grande was called, included the current states of California, New Mexico, Arizona, Nevada, Utah, and portions of Colorado and Wyoming.The Mexican-American War was a defining moment in Mexican history. Initiated due to territorial disputes over modern-day Texas, the war was fought from 1846-1848 and ended with the Treaty of Guadalupe Hidalgo in which Mexico formally ceded approximately 525,000 square miles of territory to the United States.Map of the Battle of Resaca de la Palma - May 9, 1846. Reference Maps on the Aftermath of the Mexican-American War 1846-1848. Fourteen Maps of the United States: Territorial Growth 1775-1970. Three Maps of the United States: Expansion 1783-1854. Map of the Expansion of the United States 1783-1907. Four Maps of the Organization of Territories in ...1853–1854. The Gadsden Purchase, or Treaty, was an agreement between the United States and Mexico, finalized in 1854, in which the United States agreed to pay Mexico $10 million for a 29,670 square mile portion of Mexico that later became part of Arizona and New Mexico. Gadsden’s Purchase provided the land necessary for a southern ...The Treaty of Guadalupe Hidalgo, signed in February 1848, was a triumph for American expansionism under which Mexico ceded nearly half its land to the United States. The Mexican Cession, as the conquest of land west of the Rio Grande was called, included the current states of California, New Mexico, Arizona, Nevada, Utah, and portions of ...Nevertheless, the Mexican-American War had far-reaching consequences for both the United States, Mexico, and the Indigenous peoples whose land both nations claimed. First among these was the. cession. of about one third of Mexico’s territory to the United States, a landmass of over 338,000,000 acres. The Mexican–American War was an armed conflict between the United States and Mexico from 1846 to 1848. It followed the 1845 U.S. annexation of Texas, which Mexico considered Mexican territory because it did not recognize the Velasco treaty signed by Mexican General Antonio López de Santa Anna when he was a prisoner of the Texian Army during the 1836 Texas Revolution. It also set the Rio Grande as the border between Mexico and the United States. America agreed to pay Mexico 15 million dollars. Mexican-American War Articles and Activities. Zachary Taylor Buchanan Biography; Mr. Polk's War - A Fictional Dialogue Between President Polk and Lincoln About Imperalism and Manifest Destiny; America in 1848 Label-me MapBattle of Palo Alto, (May 8, 1846), first clash in the Mexican-American War, fought in the disputed territory between the Nueces and the Rio Grande rivers. The site of the battle is in present-day southeastern Texas, U.S., about 9 miles (14.5 km) northeast of Matamoros, Mexico. Gen. Mariano Arista led some 3,200 Mexican troops across the Rio ...The catalyst for the Mexican-American War was the U.S. annexation of Texas on 29 December 1845. When Mexico responded by ending diplomatic relations with the U.S. government, President James K. Polk asked Congress to declare war on Mexico. Polk took advantage of the animosity between the two nations to advance a political agenda focused on Manifest Destiny (the belief that the U.S. was ...In this map, the top edge of the colored area reveals the Mexico-US border in the year 1830. The difference in Mexico’s northern boundary between then and today reveals all that was lost during Santa Anna’s career, as a result of: Texan independence (Treaty of Velasco, 1836), the Mexican-American War (Treaty of Guadalupe Hidalgo, 1848), and the Treaty of Mesilla (also known as the Gadsden ...The U.S. - Mexico War (1846-1848) is the largest and most significant armed struggle between two nations in the western hemisphere. Learn more about this historical event by browsing source materials from the United States and Mexico such as proclamations, graphics, letters, and diaries from the collections of the University of Texas at Arlington.Jun 17, 2022 · From the American Battle Monuments Commission, this site remembers soldiers from the Mexican War who are buried in the Mexico City National Cemetery. Robert E. Lee Mexican War Maps An online exhibit of 30 original military maps owned by Robert E. Lee from the holdings of the Virginia Military Institute. U.S.-Mexican War (1846-1848) Extremely detailed map showing Gen. Winfield Scott's Mexico City campaign during the Mexican War, Aug.-Sept. 1847. It outlines Mexican and American troop dispositions and movements during the three major battles around Mexico City: Contreras, Churubusco, and Molino del Rey (the fortress at Chapultepec). It details the topography and nineteenth ...We would like to show you a description here but the site won’t allow us.In Mexican history, the Texas campaign, including the Battle of the Alamo, was soon overshadowed by the Mexican–American War of 1846–1848. In San Antonio de Béxar, the largely Tejano population viewed the Alamo complex as more than just a battle site; it represented decades of assistance—as a mission, a hospital, or a military post.The U.S.-Mexican War, 1846-1848 An outstanding site for just browsing or for conducting serious research on the Mexican-American War. Images, documents, maps, timelines, statistics, and much more is brought to you by the Descendants of Mexican War Veterans. Easy-to-navigate and beautifully illustrated. Report broken linkTreaty of Guadalupe Hidalgo Sources The Mexican-American War of 1846 to 1848 marked the first U.S. armed conflict chiefly fought on foreign soil.Extremely detailed map showing Gen. Winfield Scott's Mexico City campaign during the Mexican War, Aug.-Sept. 1847. It outlines Mexican and American troop dispositions and movements during the three major battles around Mexico City: Contreras, Churubusco, and Molino del Rey (the fortress at Chapultepec). It details the topography and nineteenth ...In Mexican history, the Texas campaign, including the Battle of the Alamo, was soon overshadowed by the Mexican–American War of 1846–1848. In San Antonio de Béxar, the largely Tejano population viewed the Alamo complex as more than just a battle site; it represented decades of assistance—as a mission, a hospital, or a military post.LA ANGOSTURA, Mexico — On the grassy, windswept hill where soldiers from north and south fought one of the most important battles of the Mexican-American War, the crunch and grind of a sand and ...Map of Mexico between 1836 and 1846, from the secession of Texas, Rio grande, and Yucatán to the Mexican–American War of 1846. On August 22, 1846, due to the war with the United States, the Federal Constitution of the United Mexican States of 1824 was restored. There remained the separation of Yucatán, but 2 years later Yucatán ...Map of the Battle of Resaca de la Palma - May 9, 1846. Reference Maps on the Aftermath of the Mexican-American War 1846-1848. Fourteen Maps of the United States: Territorial Growth 1775-1970. Three Maps of the United States: Expansion 1783-1854. Map of the Expansion of the United States 1783-1907. Four Maps of the Organization of Territories in ...10. It had one of the highest casualty rates of any American war. The U.S. never a lost a major battle during the Mexican-American War, but the victory still proved costly. Of the 79,000 American ...See full list on britannica.com Historical Map of North America & the Caribbean (13 May 1846 - Outbreak of the Mexican–American War: With the annexation of Texas, the US inherited that state's boundary dispute with Mexico. In a bid to settle the issue, as well as purchase the Mexican territories of Alta California and New Mexico, President Polk offered to pay $25 million ...LA ANGOSTURA, Mexico — On the grassy, windswept hill where soldiers from north and south fought one of the most important battles of the Mexican-American War, the crunch and grind of a sand and ...Jul 21, 2023 · Category:Maps of the Mexican-American War From Wikimedia Commons, the free media repository Media in category "Maps of the Mexican-American War" The following 75 files are in this category, out of 75 total. Mexican Cession.png 2,328 × 1,541; 2.81 MB 191 of 'The War with Mexico' (11030261016).jpg 1,544 × 2,593; 1.14 MB Incorporating a map lesson into your instruction of the Mexican-American War is a great way to reinforce and differentiate learning. The map directions require students to label and color code the following: United States, Mexico, the area in dispute, Rio Grande River, Nueces River, Pacific Ocean, and Gulf of Mexico.The Annexation of Texas, the Mexican-American War, and the Treaty of Guadalupe-Hidalgo, 1845–1848. During his tenure, U.S. President James K. Polk oversaw the greatest territorial expansion of the United States to date. Polk accomplished this through the annexation of Texas in 1845, the negotiation of the Oregon Treaty with Great Britain in ...The Mexican-American War was a defining moment in Mexican history. Initiated due to territorial disputes over modern-day Texas, the war was fought from 1846-1848 and ended with the Treaty of Guadalupe Hidalgo in which Mexico formally ceded approximately 525,000 square miles of territory to the United States.Mexico attacked in April 1846, and when the Mexican-American War ended in February 1848, the border we see today began to take shape. On the east, the line would follow the Rio Grande.American forces withstand Mexican Army attacks. (A) Battle of Palo Alto. May 8. Mexican Army under Mariano Arista in the disputed land between the Rio Grande (Río Bravo) and the Nueces River engage an American army attempting to lift the aforementioned Siege of Fort Texas. (A) Battle of Resaca de la Palma. The Mexican Cession ( Spanish: Cesión mexicana) is the region in the modern-day southwestern United States that Mexico originally controlled, then ceded to the United States in the Treaty of Guadalupe Hidalgo in 1848 after the Mexican–American War. This region had not been part of the areas east of the Rio Grande that had been claimed by the ...Battle of Matamoros, May 15-16, 1846. The conquest of California, June 1846-Jan. 1847. Battle of Sacramento. Invasion from Veracruz to Mexico City. Scott's advance on Mexico City, March-Sept. 1847.We would like to show you a description here but the site won’t allow us.Treaty of Guadalupe Hidalgo, (Feb. 2, 1848), treaty between the United States and Mexico that ended the Mexican War. It was signed at Villa de Guadalupe Hidalgo, which is a northern neighbourhood of Mexico City. The treaty drew the boundary between the United States and Mexico at the Rio Grande and the Gila River; for a payment of $15,000,000 ...American forces withstand Mexican Army attacks. (A) Battle of Palo Alto. May 8. Mexican Army under Mariano Arista in the disputed land between the Rio Grande (Río Bravo) and the Nueces River engage an American army attempting to lift the aforementioned Siege of Fort Texas. (A) Battle of Resaca de la Palma. See full list on britannica.com Updated Aug. 02, 2022. Our July Map of the Month is this 1848 “Mexico & Guatemala” map published just before the end of the Mexican-American War by S. Augustus Mitchell. It features a detailed depiction of the various international and state boundaries of Mexico and Central America at the time, many of which were altered soon after this map ...Updated Aug. 02, 2022. Our July Map of the Month is this 1848 “Mexico & Guatemala” map published just before the end of the Mexican-American War by S. Augustus Mitchell. It features a detailed depiction of the various international and state boundaries of Mexico and Central America at the time, many of which were altered soon after this map ...The Battle of Palo Alto: May 8, 1846. The first major battle of the Mexican-American War took place at Palo Alto, not far from the US/Mexico border in Texas. By May of 1846, a series of skirmishes had flared into all-out war. Mexican General Mariano Arista laid siege to Fort Texas, knowing that American General Zachary Taylor would have to come ...You are viewing an original 1847 Map of Mexico, at the time of the Mexican War . It Covers the United States southwest of Georgia and Iowa, and south of Oregon Territory . It clearly features the Republic of Texas, which was the cause of the dispute. Insets describe the battlegrounds of the 8th and the 9th, May 1846, Plan of Monterey and its ...The Mexican-American War. by Dr. Kimberly Kutz Elliott. Opinion on the war with Mexico was divided and Woodville therefore depicted a range of responses among the figures reading the latest news in a Western outpost. Detail, Richard Caton Woodville, War News from Mexico, 1848, oil on canvas, 68.6 × 63.5 cm (Crystal Bridges Museum of American Art).The Mexican Cession ( Spanish: Cesión mexicana) is the region in the modern-day southwestern United States that Mexico originally controlled, then ceded to the United States in the Treaty of Guadalupe Hidalgo in 1848 after the Mexican–American War. This region had not been part of the areas east of the Rio Grande that had been claimed by the ... Map of Mexico between 1836 and 1846, from the secession of Texas, Rio grande, and Yucatán to the Mexican–American War of 1846. On August 22, 1846, due to the war with the United States, the Federal Constitution of the United Mexican States of 1824 was restored. There remained the separation of Yucatán, but 2 years later Yucatán ...The Mexican–American War was an armed conflict between the United States and Mexico from 1846 to 1848. It followed the 1845 U.S. annexation of Texas, which Mexico considered Mexican territory because it did not recognize the Velasco treaty signed by Mexican General Antonio López de Santa Anna when he was a prisoner of the Texian Army during the 1836 Texas Revolution. The catalyst for the Mexican-American War was the U.S. annexation of Texas on 29 December 1845. When Mexico responded by ending diplomatic relations with the U.S. government, President James K. Polk asked Congress to declare war on Mexico. Polk took advantage of the animosity between the two nations to advance a political agenda focused on Manifest Destiny (the belief that the U.S. was ...The U.S. - Mexico War (1846-1848) is the largest and most significant armed struggle between two nations in the western hemisphere. Learn more about this historical event by browsing source materials from the United States and Mexico such as proclamations, graphics, letters, and diaries from the collections of the University of Texas at Arlington.Incorporating a map lesson into your instruction of the Mexican-American War is a great way to reinforce and differentiate learning. The map directions require students to label and color code the following: United States, Mexico, the area in dispute, Rio Grande River, Nueces River, Pacific Ocean, and Gulf of Mexico.March, 1846. General Taylor leads troops past the Nueces River toward the Rio Grande River, through and into the land that both the U.S. and Mexico claimed as its own. April 25, 1846. The Mexican-American War begins when Mexican troops cross north of the Rio Grande River and opened fire on U.S. troops at Fort Texas. May 8, 1846.See how a border dispute with Mexico caused it to lose nearly half of its territory to the United States. Support this channel with my Patreon!: https://www...The U.S. - Mexico War (1846-1848) is the largest and most significant armed struggle between two nations in the western hemisphere. Learn more about this historical event by browsing source materials from the United States and Mexico such as proclamations, graphics, letters, and diaries from the collections of the University of Texas at Arlington.Nov 9, 2009 · The Mexican-American War was a 1846-1848 conflict over vast territories in the American West, which the Treaty of Guadalupe Hidalgo gave to the United States. Shows This Day In History... The Treaty of Guadalupe Hidalgo, signed in February 1848, was a triumph for American expansionism under which Mexico ceded nearly half its land to the United States. The Mexican Cession, as the land west of the Rio Grande was called, included the current states of California, New Mexico, Arizona, Nevada, Utah, and portions of Colorado and Wyoming.The Mexican-American War Overview Map highlights the disputed territory that caused a war between Mexico and the United States. This United States Army produced map also highlights the blockades set by the United States Military and the important military battles of the war. This map is deceiving, at a casual glance it appears to be a map of ...Nov 9, 2009 · The Mexican-American War was a 1846-1848 conflict over vast territories in the American West, which the Treaty of Guadalupe Hidalgo gave to the United States. Shows This Day In History... Location within modern-day Mexico. The Battle of Buena Vista (February 22–23, 1847), known as the Battle of La Angostura in Mexico, and sometimes as Battle of Buena Vista/La Angostura, was a battle of the Mexican–American War. It was fought between US forces, largely volunteers, [3] under General Zachary Taylor, and the much larger Mexican ...Maps nos. 35, 36, 37, and 38 published separately in LC Civil War Maps (2nd ed.) under entry nos. 30, 42, 51, and 76 respectively. ... Map The Mexican War, 1846-1848 ...Mexico, he charged, “has invaded our territory and shed American blood upon American soil. ” Two days after Polk’s speech, Congress declared war on Mexico. The Mexican-American War had begun. The Fall of New Mexico and California A few months later, General Stephen Kearny led the Army of the West out of Kansas.The Mexican Border War was the fifth and last major conflict fought on American soil, its predecessors being the American Revolutionary War, War of 1812, Mexican–American War (1846–1848), and the American Civil War. The end of the Mexican Revolution on December 1, 1920, marked the close of the American Frontier, although the American Indian ...Encyclopædia Britannica, Inc. When the United States annexed Texas in 1845, Mexico severed relations with its northern neighbor. U.S. President James K. Polk sent diplomat John Slidell on a secret mission to Mexico to negotiate the disputed Texas border and to purchase the New Mexico and California territories.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.Mexico Texas United States Participants: Mexico United States Major Events: Battle of Buena Vista Battle of Cerro Gordo Battle of Contreras Battle of Palo Alto Battle of Chapultepec ... (Show more) Key People: John A. Logan James K. Polk Antonio López de Santa Anna Zachary Taylor Lewis Wallace See all related content → Top QuestionsExtremely detailed map showing Gen. Winfield Scott's Mexico City campaign during the Mexican War, Aug.-Sept. 1847. It outlines Mexican and American troop dispositions and movements during the three major battles around Mexico City: Contreras, Churubusco, and Molino del Rey (the fortress at Chapultepec). It details the topography and nineteenth ... Maps nos. 35, 36, 37, and 38 published separately in LC Civil War Maps (2nd ed.) under entry nos. 30, 42, 51, and 76 respectively. ... Map The Mexican War, 1846-1848 ...The outcome of the Mexican-American War affects trade in the United States had very little impact on trade since the area gained was mountainous. The last option fits best as the answer to this question. Explanation: The Mexican-American War took place between 1846 and 1848 due to various factors.The lesson includes a reading from Zinn’s chapter, “We Take Nothing by Conquest, Thank God.”. Here is an excerpt. Frederick Douglass wrote in his Rochester newspaper the North Star, January 21, 1848, of “the present disgraceful, cruel, and iniquitous war with our sister republic. Mexico seems a doomed victim to Anglo Saxon cupidity and ...March, 1846. General Taylor leads troops past the Nueces River toward the Rio Grande River, through and into the land that both the U.S. and Mexico claimed as its own. April 25, 1846. The Mexican-American War begins when Mexican troops cross north of the Rio Grande River and opened fire on U.S. troops at Fort Texas. May 8, 1846. Map of North America if the Mexican-American war never happened. Despite not being so explicit in the lore, the US regions are much poorer than their IRL counterparts. For exemple, Deseret has a third of Utahs GDP despite a slightly bigger population, and California is almost half of its IRL population and GDP. Not to mention the USA itself.In this map, the top edge of the colored area reveals the Mexico-US border in the year 1830. The difference in Mexico’s northern boundary between then and today reveals all that was lost during Santa Anna’s career, as a result of: Texan independence (Treaty of Velasco, 1836), the Mexican-American War (Treaty of Guadalupe Hidalgo, 1848), and the Treaty of Mesilla (also known as the Gadsden ...March, 1846. General Taylor leads troops past the Nueces River toward the Rio Grande River, through and into the land that both the U.S. and Mexico claimed as its own. April 25, 1846. The Mexican-American War begins when Mexican troops cross north of the Rio Grande River and opened fire on U.S. troops at Fort Texas. May 8, 1846. Category:Maps of the Mexican-American War From Wikimedia Commons, the free media repository Media in category "Maps of the Mexican-American War" The following 75 files are in this category, out of 75 total. Mexican Cession.png 2,328 × 1,541; 2.81 MB 191 of 'The War with Mexico' (11030261016).jpg 1,544 × 2,593; 1.14 MBThe Treaty of Guadalupe Hidalgo, signed in February 1848, was a triumph for American expansionism under which Mexico ceded nearly half its land to the United States. The Mexican Cession, as the land west of the Rio Grande was called, included the current states of California, New Mexico, Arizona, Nevada, Utah, and portions of Colorado and Wyoming. March, 1846. General Taylor leads troops past the Nueces River toward the Rio Grande River, through and into the land that both the U.S. and Mexico claimed as its own. April 25, 1846. The Mexican-American War begins when Mexican troops cross north of the Rio Grande River and opened fire on U.S. troops at Fort Texas. May 8, 1846.
Incorporating a map lesson into your instruction of the Mexican-American War is a great way to reinforce and differentiate learning. The map directions require students to label and color code the following: United States, Mexico, the area in dispute, Rio Grande River, Nueces River, Pacific Ocean, and Gulf of Mexico. . Realtree rt200 196cc camo gas powered ride on mini bike
However, Mexico did keep the southern state of Chiapas. It lost another 55% of its territory as a result of Texas independence and its war with the United States (1846-1848) and then sold a much smaller southern slice of Arizona and New Mexico in 1854 (Gadsden Purchase/La Mesilla).Grade Levels: 6-8, 9-12. *Click to open and customize your own copy of the Mexican-American War Lesson Plan. This lesson accompanies the BrainPOP topic Mexican-American War, and supports the standard of analyzing the causes, course, and consequences of United States westward expansion. Students demonstrate understanding through a variety of ...In Mexican history, the Texas campaign, including the Battle of the Alamo, was soon overshadowed by the Mexican–American War of 1846–1848. In San Antonio de Béxar, the largely Tejano population viewed the Alamo complex as more than just a battle site; it represented decades of assistance—as a mission, a hospital, or a military post.geography of the Mexican-American War. Students will complete the maps to increase understanding of the territory involved in the war. SPECIFICS The amount of land that changed hands at the end of the Mexican-American War was vast. The territory held a multitude of climates from the most arid in the deserts of Arizona, Nevada, andSee how a border dispute with Mexico caused it to lose nearly half of its territory to the United States. Support this channel with my Patreon!: https://www...Incorporating a map lesson into your instruction of the Mexican-American War is a great way to reinforce and differentiate learning. The map directions require students to label and color code the following: United States, Mexico, the area in dispute, Rio Grande River, Nueces River, Pacific Ocean, and Gulf of Mexico.Nevertheless, the Mexican-American War had far-reaching consequences for both the United States, Mexico, and the Indigenous peoples whose land both nations claimed. First among these was the. cession. of about one third of Mexico’s territory to the United States, a landmass of over 338,000,000 acres.Map of Mexico between 1836 and 1846, from the secession of Texas, Rio grande, and Yucatán to the Mexican–American War of 1846. On August 22, 1846, due to the war with the United States, the Federal Constitution of the United Mexican States of 1824 was restored. There remained the separation of Yucatán, but 2 years later Yucatán ...The Mexican-American War Maps This map shows some of the major battles and campaigns during the Mexican-American War. This image was created by Kaidor in 2012. This image is courtesy of Wikimedia Commons.The Pancho Villa Expedition—now known officially in the United States as the Mexican Expedition, but originally referred to as the "Punitive Expedition, U.S. Army" —was a military operation conducted by the United States Army against the paramilitary forces of Mexican revolutionary Francisco "Pancho" Villa from March 14, 1916, to February 7, 1917, during the Mexican Revolution of 1910–1920.The Conquest of California, also known as the Conquest of Alta California or the California Campaign, was an important military campaign of the Mexican–American War carried out by the United States in Alta California (modern-day California ), then a part of Mexico. The conquest lasted from 1846 into 1847, until military leaders from both the ...Molino del Rey, 8 September 1847 .On 8 September 1847, the Americans launched an assault on Molino del Rey, themost important outwork of Chapultepec. It was taken after a bloody fight, inwhich the Mexicans suffered an estimated 2,000 casualties and lost 700 as prisoners,while perhaps as many as 2,000 deserted. Historical Map of North America & the Caribbean (13 May 1846 - Outbreak of the Mexican–American War: With the annexation of Texas, the US inherited that state's boundary dispute with Mexico. In a bid to settle the issue, as well as purchase the Mexican territories of Alta California and New Mexico, President Polk offered to pay $25 million ...In Mexican history, the Texas campaign, including the Battle of the Alamo, was soon overshadowed by the Mexican–American War of 1846–1848. In San Antonio de Béxar, the largely Tejano population viewed the Alamo complex as more than just a battle site; it represented decades of assistance—as a mission, a hospital, or a military post.views 1,880,530 updated May 23 2018. Mexican War (1846–48).After weeks of fruitless diplomacy, the United States and the republic of Mexico declared war on each other in the spring of 1846. By the 1840s, many Americans held the view that the United States should reach from the Atlantic all the way to the Pacific Ocean..