Final answer:
The election of 1800 was decided by a vote in the House of Representatives.
Step-by-step explanation:
The subject of this question is History. The question pertains to the election of 1800 and how it was decided.
The correct answer is by a vote in the House of Representatives. The election of 1800 was a highly contentious presidential election between Thomas Jefferson and John Adams. Neither candidate received a clear majority of electoral votes, so the election was decided by the House of Representatives in accordance with the rules of the time.
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