The first coast-to-coast telephone line was established in 1914.
33
In 1518, a "dancing plague" struck Strasbourg, Alsace, whereby hundreds of people danced fervently in the streets over the period of a month. Some suffered heart attacks or strokes, and many others died from sheer exhaustion. It remains unexplained.
19
During the Cold War, the US had planned to detonate a nuclear weapon on the moon.
25
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
The University of Oxford (teaching since 1096) predates the Aztec empire (1428 - 1521).
14
The ancient Egyptians bought jewelry for their pet crocodiles.
82