Website
Khan Academy

Khan Academy: Arts and Humanities: Art of the Americas to World War I

For Students 9th - 10th
A landing page for a course on the art history of North and South America. These should be cross-checked against what we have from smarthistory.org. Found one of the resources there - eval 16069716368457046sekCR.
Lesson Plan
PBS

Wnet: Thirteen: Depression and War: Stock Market Crash of 1929 [Pdf]

For Teachers 9th - 10th
A lesson plan from the producers of the 16-episode PBS series "Freedom: A History of US" designed to help learners understand the stock market crash of 1929. They will examine how people got rich in the 1920s (by buying stocks on margin)...
Website
Other

On Line History of the United States: The Age of Imperialism

For Students 9th - 10th
Online history page containing numerous links to specific incidents of U.S. expansion in the Pacific, Latin America, China, and Cuba.
Interactive
Quia

Quia: The Age of Imperialism

For Students 3rd - 8th
Jeopardy-style quiz game that tests your global knowledge of the Age of Imperialism (1870-1914). A fun way of learning!
Website
Authors Calendar

Author's Calendar: Mario Vargas Llosa

For Students 9th - 10th
This site provides an in-depth biography of Peruvian writer Mario Vargas Llosa.
Handout
Internet History Sourcebooks Project

Fordham University: Modern History Sourcebook

For Students 9th - 10th
A rich Fordham University site of primary source material that include full-text, and multimedia sites. There are additional study and research guides such as Modern History in the Movies.