A primary is a preliminary election used to determine a party's nominee for a specific office. The winner of the party's caucus, or primary, wins the party nomination for that state. Then the delegates meet at their party's national party convention, which is a formal gathering of all party delegates from all states.
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Social scientists who study prehistoric history face a unique challenge because there is very little evidence from prehistoric times
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There are huge gaps of time for which there is no evidence at all.
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Catherine de' Medici was best known for being the queen consort of Henry II of France (1547–59) and regent of France. She is also known for her involvement in the Massacre of St. Bartholomew's Day (1572)—part of the Catholic–Huguenot wars (Wars of Religion; 1562–98)—and for being mother to three kings of France.
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