Walt Disney released “3 Caballeros” in the United States.
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The UK hit a milestone after giving 10 million people a COVID-19 vaccination.
Harper Lee announced plans to publish a sequel to 'To Kill a Mockingbird.'
Rock and roll musician Buddy Holly died during a plane crash near Clear Lake, Iowa.
A Russian cosmonaut flew aboard a NASA Space Shuttle for the first time.
5 Seconds of Summer member Luke Hemmings posted his first YouTube video.
