AP U.S. History learning module on 20th Century eras and events including the 1920s, Great Depression, and World War II. Comprehensive multi-media lesson materials.

This extensive learning module examines the United States' response to the global uncertainty and instability that followed World War II and the ways that marginalized groups challenged discrimination, and the counter-responses to their...

Meet the standout soldiers, spies and homefront forces who fought for America, from the Revolution to World War II. During the American Revolution, thousands of Black Americans fought -- on both sides of the conflict. As America's Civil...

A brief description of the end of World War II with the invasion of Normandy on D-Day, the Battle of the Bulge, the Allied race to Berlin, and finally, V-E Day.

This quiz will test your knowledge about WWII.