The Gutenberg Bible was the first book printed in Western Europe using movable metal type, introducing text reproduction to the masses.

FACT CHECK: We strive for accuracy and fairness. But if you see something that doesn't look right, contact us!

RELATED CONTENT

Look back at some of the moments when the smartphone changed the course of history.

The recently discovered Lost Book of Nostradamus reveals drawings that may contain coded clues and dire warnings about what will happen in 2012.

Bet you've never heard of all 11 of these game-changing women and their incredible accomplishments.

While the Crusades were not a definitive military success, they helped to bring about the end of the Dark Ages in Europe.

In 1994, the international community is slow to end an African genocide.