The first printing press was set up in New England, US.
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Los Angeles Judge approved Caitlyn Jenner to change her name from Bruce and her gender to female.
The Mozambican War of Independence against Portugal began.
Paul Galvin and his brother Joseph founded Motorola as the 'Galvin Manufacturing Co.' in Chicago, Illinois.
China finished building the world's largest radio telescope at 1,640 feet (500 meters) long.
Belize became a member of the United Nations.