The last Australian troops were evacuated from Gallipoli during World War I.
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Pope John Paul II established World Youth Day, an event for young Christians around the world.
The Zodiac Killer claimed two more victims.
The Christmas classic directed by Frank Capra, 'It's a Wonderful Life,' premiered in New York.
The first spacewalk was made by the Soviet cosmonaut Georgy Grechko during Salyut 6 EO-1 mission.
Lady Gaga signed a Las Vegas residency deal for $75 million at MGM Park Theatre.
