The storied clash between the ironclad vessels the Merrimac and the Monitor comes to life in this clip from Ken Burns' classic PBS documentary.

Incredible archival footage of the Negro Cavalry Regiment out of Camp Locket, California circa 1941 to 1945. This amazing amateur footage documents a kind of warfare no longer in existence. There's something about a cavalry charge that takes the breath away.

A much-deserved tribute to a few of our Native American military heroes. Each of these warriors was decorated for bravery and distinctive service during wartime throughout the 20th and 21st centuries. They represent great tradition and the true meaning of the word "hero."

The Tuskegee Airmen were true American heroes. Don't miss this tribute to their courage and contribution.

This exciting video talks about the last year of the Revolutionary War.

Enjoy this brief visual history of the U.S. Air Force. You'll see the power and grace of American ingenuity and an awesome demonstration of Air Force pilot skills. Go Air Force!