The great wall of China is 1,400 miles long!
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After Germany surrendered in WW2, people in Moscow partied until the entire city actually ran out of vodka.
66
The exact cause of death and burial site of Genghis Khan is unknown, because all of the 2000 funeral guests and 800 soldiers were killed in order to preserve the secret.
16
Leonardo da Vinci could write with one hand and draw with the other at the same time.
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In the great fire of London, in 1666, half of London was burnt down but only 6 people were injured.
78
Cleopatra married two of her brothers.
47
In ancient Greece, tossing an apple to a girl was a traditional proposal of marriage. Catching it meant that she accepted.
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