On June 6, 1944, Allied troops invaded Normandy, fighting to free Europe from Nazi occupation and end World War II.
After notorious revolutionary leader Pancho Villa's raid on Columbus, New Mexico, General John Pershing and his 150,000 man cavalry set out to get Villa.
The U.S. and the Soviet Union race to build the hydrogen bomb during the Cold War, thus beginning the nuclear arms race.
With over a million already dead, heroic American soldiers and nurses served in the closing battles of World War I.
The stories of ordinary people in the tumultuous years after the Civil War, when America struggled to rebuild the Union.
The first officially formed regiment of northern black soldiers who fought in the Civil War.
General Douglas MacArthur led American troops in World Wars I and II before being fired by President Harry Truman during the Korean War.
American prisoners of war in North Vietnam tell of their experiences at the Hanoi Hilton and other notorious prisons.