New Zealand golfer Lydia Ko became the youngest golfer to rank No. 1 in the world.
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The United Kingdom left the European Union, also known as 'Brexit.'
The first American satellite, Explorer 1, was launched into space.
The day after being appointed, Adolf Hitler called for new elections to ensure he would win majority votes.
The French government made it so that Parisian women could legally wear pants.
NASA's Apollo 14 spacecraft was launched and headed for the moon.
