A U.S. Government film on the procedure for the dispersion of a biological weapon.
Engineered by William Barclay Parsons, the 21-mile, four-track route of the New York City Subway was the largest public works project in history.
The Alaskan Highway stands today as one of the boldest homeland security initiatives ever undertaken.
With over a million already dead, heroic American soldiers and nurses served in the closing battles of World War I.
Accounting for America's most famous inventor and his role in America's future.
The story of the polio crusade pays tribute to a time when Americans banded together to conquer a terrible disease.
A look at five real-life "Rosies," the reality of working in defense plants during World War II and then having to give up those jobs for returning GIs.
In the Philippines, Army Rangers liberated 513 prisoners of war three years after the Bataan Death March.
The U.S. and the Soviet Union race to build the hydrogen bomb during the Cold War, thus beginning the nuclear arms race.