From 1939 to 1945, the scientists behind the Manhattan Project raced to develop the first nuclear weapon. The results would change history.

The ministries of televangelist Benny Hinn rake in some $100 million a year. Hinn claims all that money goes into his healing services, but he does own a private jet.

The Nazis suffered 80 percent of their casualties on World War II's Eastern Front, the deadliest theater in the history of war.

While the Nazi war machine ravaged Europe, the war in the Pacific brutalized the soldiers and civilians in World War II's often overlooked theater.

The Cuban Missile Crisis has been called the crowning victory of John F. Kennedy's presidency, but less favorable parts of the story have been kept under wraps for decades.

Today, Ernesto "Che" Guevara is an undying symbol of revolution. But was he a hero or a monster?

Not even the workers in Oak Ridge, Tennessee, had a clue as to what they were doing — which turned out to be refining the uranium for the atomic bombs dropped on Hiroshima and Nagasaki.

To overthrow President Batista's tyrannical government, Fidel Castro led a band of guerilla farmers in the Cuban Revolution — and was successful.

"In those days, we were very loyal Brits - stupid as that may sound. We were brainwashed into being little brown Britishers."

The friendship that blossomed between Queen Victoria and Abdul Karim scandalized the royal court, which tried to erase Karim from history once the Queen died.