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Museum of the City of San Francisco

The Virtual Museum of the City of San Francisco: The Mexican American War

For Students 9th - 10th
The Virtual Museum of the City of San Francisco displays the history of the Mexican-American War, including an explanation of border changes in the California and Mexico areas. It also discusses the idea of Manifest Destiny.
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US National Archives

Our Documents: Treaty of Guadalupe Hidalgo

For Students 9th - 10th
An interactive exploration of the Treaty of Guadalupe Hidalgo, which was signed in 1848 and ended the Mexican-American War. Puts the treaty in context, makes reference to U.S. territorial gains, and includes links to larger images, a...