While the U.N. debated strategies for control of atomic energy, the U.S. Navy was preparing for nuclear tests on Bikini Island.
With the clock ticking and the city under fire how many could be saved?
Joseph Goebbels, the second most powerful man in Nazi Germany, was the mastermind behind Adolf Hitler's success.
The international race to develop biological weapons during the 20th century.
Ten years after American troops arrived in South Vietnam, communists seized Saigon in an attack that brought the war to a startling conclusion.
Harry Truman was responsible for finding America's place at the start of the Cold War. Part of the award-winning Presidents collection.
The Alaskan Highway stands today as one of the boldest homeland security initiatives ever undertaken.
General Douglas MacArthur led American troops in World Wars I and II before being fired by President Harry Truman during the Korean War.