Final answer:
The battle between Federalists and Democratic-Republicans culminated in the Election of 1800.
Step-by-step explanation:
The battle between the Federalists and the Democratic-Republicans culminated in the Election of 1800. This election, also known as the Revolution of 1800, was a significant turning point in American politics as it marked a peaceful transition of power from the Federalist Party to the Democratic-Republican Party. It resulted in Thomas Jefferson becoming the President of the United States, defeating the incumbent president, John Adams.
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