Henry J. Sage
Sage American History: Expansion and War: The United States 1840 1860
Article on the era of westward expansion and the resulting Mexican American War. The author demonstrates how Manifest Destiny and frontier settlement led to the annexation of Texas and ultimately war with Mexico over the territory.
Henry J. Sage
Sage American History: The Republic of Texas and the Mexican American War
Article on the history of Texas framed in a discussion of Spanish colonization to help readers better understand events leading to the Mexican-American War. With bullet pointed facts and links to primary source material.
Texas A&M University
Sons of Dewitt Colony Texas: Mexican Independence
Website devoted to the regional history of Texas discusses significant historical figures and events of Mexican Independence.
Other
Dmwv: The u.s. Mexican War: 1846 1848
Dedicated to the memory of U.S. veterans who fought in the U.S.-Mexican War, this website provides documents, images, maps, and FAQs.
Son of the South
Son of the South: The Mexican War
Detailed discussion of the Mexican War, including key figures and major battles.
OpenStax
Open Stax: The Mexican American War, 1846 1848
After reading this section of a chapter on "Westward Expansion," students will be able to identify the causes of the Mexican-American War and describe the outcomes of the war in 1848 and the effect of the California Gold Rush on westward...
The Newberry Library
Newberry: Political and Military History: Map 14: u.s. Mexican War, 1845
Lessons for students in K-12 depicting North America prior to the United States and Mexico War, 1845. Students explore the mid-century political and cultural context in which the U.S. experienced growth and expansion.
US Army Center
U.s. Army Center of Military History: The Mexican War and After
This site from the U.S. Army's Center of Military History offers a detailed account of the Mexican War and its important battles as well as a description of what occurred after the war.
Utah Education Network
Uen: Themepark: Liberty: Mexican American War
Find a large collection of internet resources organized around the Mexican American War. Links to places to go, people to see, things to do, teacher resources, and bibliographies.
Digital History
Digital History: War With Mexico [Pdf]
Read about the reasons President James Polk presented to Congress as justification for a declaration of war against Mexico. Find Polk's war message and the rebuttal by Congressman Davis.
Digital History
Digital History: The Mexican War
Read about the attempt by the United States to purchase land in the Southwest prior to the declaration of war between the two countries. Find out the causes of the war, and see that there was considerable opposition to the war in the...
Digital History
Digital History: War Fever and Antiwar Protests
What started out as a prowar inclination of American citizens at the beginning of the Mexican War soon deteriorated. Read about the opposition of politicians, clergymen, and intellectuals to the reasoning for the war, and later for the...
Texas A&M University
Sons of De Witt Colony Texas: Gutierrez De Lara: In Nuevo Santander
Jose Gutierrez de Lara, the first governor of Mexican Texas, was determined to free Mexico from Spain. Read about the early Texas settlement of Nuevo Santander, and how it was settled by Spanish American colonists.
Texas A&M University
Sons of De Witt Colony Texas: Nueva Espana Nuevas Philipinas Provincia De Tejas
Read some first-person excerpts taken from Texas letters accounting events from the Mexican War for Independence from Spain.
Texas A&M University
Sons of De Witt Colony Texas: The Constitution of the Mexican United States
A reprinting of the Constitution of the Mexican United States written in 1824 following the overthrow of the Mexican Empire of Agustin de Iturbide in the Mexican War of Independence.
History of American Wars
History of American Wars: Mexican American History: Mexican American War
Discusses the events of the Mexican-American War from 1846-1848.
Curated OER
National Park Service: Fort Scott National Historic Site: The Mexican War
This is a very brief overview of the Mexican War, organized into the following sections: "Zachary Taylor's Army," "The Army of the West," and "Invasion of Mexico City." Includes links to related articles and websites.
Son of the South
Son of the South: The History of Texas: Battle of Medina
Written in the style of a narrative of events, read the stories surrounding the Battle of Medina in the Mexican War for Independence from Spain.
Tom Richey
Tom richey.net: The Mexican War and the Compromise of 1850 [Ppt]
Presents key ideas for examining America's involvement in the Mexican War, westward expansion and the concept of Manifest Destiny, the Compromise of 1850, and the individuals involved in these issues.
Texas State Historical Association
Texas State Historical Association: Mexican War of Independence
Find out about the Mexican War of Independence, which was a series of revolts that grew out of the increasing political turmoil both in Spain and Mexico at the beginning of the nineteenth century.
Texas State Historical Association
Texas State Historical Association: Gutierrez De Lara, Jose Bernardo Maximiliano
Find out about Jose Gutierrez de Lara, Mexican revolutionary and diplomat. Read about how Gutierrez de Lara was obsessed with the idea of freeing Mexico from Spain.
Texas State Historical Association
Texas State Historical Association: Battle of Medina
A concise synopsis of the Battle of Medina, a part of the Mexican War of Independence against Spanish authority in Mexico.
A&E Television
History.com: Mexican American War
Review the events leading up to, through, and ending the Mexican-American War of the mid-19th century.
Other
Celebrating Texas: Jose Bernardo Maximiliano Gutierrez De Lara [Pdf]
An informational text piece about the Mexican War of Independence against the Spanish. The student activity also contains review questions which challenges the students to critically think about the topic.