The Minoan civilization of Crete collapsed suddenly around 1450 BC — possibly due to a volcanic eruption.

The Renaissance sparked renewed interest in art, science, and philosophy.

Fact #42 · History

The Tulip Mania of the 1600s is considered one of the first economic bubbles.

Fact #641 · History

The Colosseum in Rome demonstrates advanced ancient engineering.

Fact #1529 · History

In 1788, Austria briefly went to war with the Ottoman Empire after a misunderstanding between soldiers.

Fact #763 · History

Ancient Celtic warriors fought with swords and shields.

Fact #1455 · History

Ancient oceans once covered much of Earth's surface.

Fact #705 · History

Operation Paperclip brought German scientists to the United States after World War II.

Fact #1042 · History

Angkor was once the center of the Khmer Empire.

Fact #1636 · History