Milton S. Hershey founded Hershey’s Chocolate Company in Lancaster, Pennsylvania, US.
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Martial Law was declared in Seattle by President Grover Cleveland due to anti-Chinese unrest.
Five Pharaoh sculptures were discovered in the temple of Luxor.
The Simpsons aired its 167th episode, making it the longest-running animation in TV history.
Donald Trump's second impeachment trial began.
Halley's Comet was last seen from Earth. It only orbits the Earth once every 75 to 76 years.