Climate activist Greta Thunberg was named Time magazine’s Person of the Year.
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Tiger Woods announced his indefinite leave from professional golf to focus on his marriage.
The final Apollo mission, Apollo 17, successfully landed on the moon.
A trial for Huntington's disease procured positive results.
Edward VIII officially announced his abdication.
Thirty Native Americans attacked Myles Standish and a group of eighteen settlers. This became known as the 'First Encounter.'