Heavy metal artist Ozzy Osbourne released his first solo album, “Blizzard of Ozz.”
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The US military policy 'don't ask, don't tell' came to an end.
Maryland passed its first anti-amalgamation law.
South Ossetia declared its independence from Georgia.
The climate change rally led by activist Greta Thunberg saw millions of protesters worldwide standing up for urgent action.
Spanish navigator Ferdinand Magellan and crew set off aboard the Victoria on their adventure around the globe.