Britain declared war on France after Napoleon Bonaparte continued interfering in Italy and Switzerland.
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Apollo 10 was launched from the John F. Kennedy Space Center on a mission to the Moon.
Napoleon Bonaparte was declared the Emperor of France by the French Senate.
The Chinese Theater opened in Hollywood, California, built in an Exotic Revival style architecture.
John Bellingham was sentenced to death for assassinating Spencer Perceval, the British Prime Minister.
The US Congress passed Selective Service Act.
