Final answer:
John Adams was the second president of the United States who moved into the White House in November 1800, preceding Thomas Jefferson and then James Madison.
Step-by-step explanation:
John Adams, the second president, moved into the White House in November 1800. This era was fraught with political tension and the early formation of the American political system. John Adams was a key figure in early American history, with his administration leading up to the presidency of Thomas Jefferson.
Jefferson himself later retired to Monticello after his two terms ended and was succeeded as president by his close confidant James Madison in 1808. The early presidential elections and the challenges faced by these administrations played a crucial role in shaping the American political landscape.