What's new?

A soldiers view of World War I

Lt. William A Cross served in the U.S. Army in France during World War I. Step back in time and see the war through a soldier's eyes with these marvelous photographs.

New Mobile-Friendly Layouts!

We've updated most of the material on our site to make them easier to view on phones, tablets and other mobile devices. We're also adding social media links to make it easy to share what you like on twitter, facebook, pinterest and G+. Please check them out and share with your friends

Most recently, we've updated all three of our online textbooks for mobile viewing:

American History

American Government

Ancient Civilizations