<span>In American politics, a superdelegate is an unpledged delegate to the DemocraticNational Convention who is seated automatically and chooses for themselves for whom they vote. ... Democratic superdelegates are free to support any candidate for the presidential nomination.</span>
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When it was signed in 1787, the Constitution had a preamble and seven main parts, called articles. The 15th Amendment— which was passed by Congress on February 26, 1869, and ratified on February 3, 1870 — guarantees the right to vote and guarantees that right cannot be denied based on race.
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