The Titanic was the first ship to use the SOS signal.
149
No one knows who designed the first American Flag.
45
In 1918, after the treaty of Versailles (end of WWI), the French Commander-in-chief said "This is not a peace. It is an Armistice for 20 years." 20 years and 65 days later, WWII happened.
31
During the Cold War, the US had planned to detonate a nuclear weapon on the moon.
25
Cleopatra wasn't Egyptian; she was Greek.
107
High Heels were originally made for men in the 16th century.
78