Jefferson was the third president of the United States, whose term of office ranged from 180 1 to 1809. Thomas Jefferson, the main drafter of the American Declaration of Independence, is one of the founding fathers of the United States, and he is also known as the three founding fathers of the United States with George Washington and Benjamin Franklin.

Jefferson

180 1 February, Thomas Jefferson was elected as the third president of the United States; 1February 804, re-elected as president of the United States; 1March 809, Thomas Jefferson retired.

Thomas Jefferson modified the clock on his wall and installed a vertically moving pointer to indicate the day of the week, which can be said to be the first calendar clock in the world.

Thomas Jefferson emphasized that education is a national event, which should be done through legislation, and advocated that helping schools run education should be written into the Constitution.