The Albanian Communist Party was formed, with Enver Hoxha as its leader.
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The Bodleian Library, situated at The University of Oxford, England, opened its doors to the public.
Asteroid 2005 YU55 came dangerously close to hitting the Earth.
Donald Trump won an election to become the 45th president of the United States of America.
The Camp Fire in California became that state's deadliest blaze after it killed 88 people and caused 52,000 people to be evacuated.
Montana became the 41st state to join the United States of America.