John Lennon released his second album, “Imagine.”
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American astronomer Edward Emerson Barnard discovered Jupiter's fifth moon.
The New England Confederation declared war on the Wampanoag Indians.
President Lyndon B signed the National Traffic and Motor Safety Act, which set new standards for vehicles and drivers.
The tomb of a goldsmith family dating back 3,500 years was discovered near Luxor, Egypt.
California became the 31st state to join the United States of America.