US History: An Overview

A short discourse on American History from the Khan Academy. You can watch the episodes directly from the Khan Academy page by clicking on the title of the episode you want to view. The first episode, Jamestown to the Civil War, is embedded below from their YouTube site.
US History Overview 1 - Jamestown to the Civil War
US History Overview 2 - Reconstruction to the Great Depression
US History Overview 3 - WWII to Vietnam