A mass grave of 30 victims of the 1665 plague was found at Liverpool Street station in London, England.
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Thomas Edison completed his first model of a phonograph.
One of Mars' moons, 'Deimos,' was discovered by an American astronomer, Asaph Hall.
Thousands of anti-government protesters disrupted Hong Kong International Airport.
The war between English Colonists and Native Americans in New England ended.
Ford completed their first Model T vehicle at a Ford plant in Detroit, Michigan.
