The eradication of polio in many countries marked a major health milestone.
Fact #1233
More History Facts
The Persian Empire built a vast administrative system.
Fact #653 · History
In 1876, a town in Kentucky reported strange lights in the sky later attributed to natural causes.
Fact #794 · History
The Manhattan Project began in 1942.
Fact #1031 · History
In 1904, an Olympic marathon included bizarre obstacles and poor organization.
Fact #786 · History
The Magna Carta was signed in 1215.
Fact #592 · History
The eruption of Krakatoa in 1883 was heard thousands of miles away.
Fact #820 · History
The shortest war in history lasted less than an hour.
Fact #114 · History
The Sumerians developed one of the earliest known writing systems.
Fact #644 · History
Want more facts?
We have over 11,491 facts across 15 categories.