39 out of 50 delegates signed the US Constitution and shared it publicly.
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German-British astronomer William Herschel discovered the moon of Saturn, 'Mimas.'
Inventor Phillip W Pratt obtained the patent for his sprinkler system designed to extinguish fires.
Conjoined twins were successfully separated for the first time.
King Charles VI of France suddenly declared that no Jew may live under his rule, following complaints from Christians in France.
The New York Stock Exchange reopened for trading after the September 11 attacks.
