With over a million already dead, heroic American soldiers and nurses served in the closing battles of World War I. New mechanized weapons led to the bloodiest war of the 20th century.
The Battle of the Bulge was the biggest and bloodiest single battle American soldiers ever fought.
A minute-by-minute account, on both sides of the Pacific, leading up to the surprise attack on the U.S. fleet at Pearl Harbor.
Two days in 1967 revealed a nation divided over a war that continues to haunt us.
During World War II, more than a thousand women signed up to fly with the U.S. military as WASPS.
The staggering death tolls of the Civil War permanently altered the character of the republic and the psyche of the American people.
With the clock ticking and the city under fire how many could be saved?
The first officially formed regiment of northern black soldiers who fought in the Civil War.
While the U.N. debated strategies for control of atomic energy, the U.S. Navy was preparing for nuclear tests on Bikini Island.