Answer: Majority-minority districts are a double-edged sword for Democrats because they can both increase diversity in the House and equity in representation, but also result in gerrymandered maps that can limit the number of Democrats in Congress. These districts are created to ensure that minority populations are adequately represented in the House, but they often result in the manipulation of district boundaries to create a majority of minority voters. This can lead to a concentration of Democratic voters in a limited number of districts, reducing the number of competitive races and reducing the overall number of Democrats in Congress.
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