Meghan Markle just turned the royal family upside down in all the best ways.
Markle's welcome into the royal family marked a significant cultural and historical shift. She's an American. She's biracial. She's a divorcee. None of those things are a big deal on this side of the pond, but we're talking about the British monarchy, where tradition and formality are defined. And with Markle's marriage to Prince Harry, those definitions are changing.
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