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What is the history of the X-Men?
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The X-Men are a group of superheroes that first appeared in Marvel Comics in 1963. They were created by Stan Lee and Jack Kirby, and have since grown to include several different teams of mutants with various powers. Over the years they've been featured in many comic book series, as well as other media adaptations such as television shows, movies, and video games. The X-Men's main enemy has traditionally been Magneto, who was born with the power to manipulate magnetism.