The UK hit a milestone after giving 10 million people a COVID-19 vaccination.
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P.T. Barnum purchased the world-famous circus elephant Jumbo.
US President Woodrow Wilson announced that the nation would officially cut relations with Germany.
A week-long blizzard struck Iran and killed 4,000 people, making it the deadliest in history.
Walt Disney released '3 Caballeros' in the United States.
5 Seconds of Summer member Luke Hemmings posted his first YouTube video.
