
1776 The Continental Congress appoints Thomas Jefferson, John Adams, Benjamin Franklin, Roger Sherman, and Robert R. Livingston to the Committee of Five to draft a declaration of independence.
1789 Thomas Jefferson is appointed the first United States Secretary of State, John Jay is appointed the first Chief Justice of the United States, Samuel Osgood is appointed the first United States Postmaster General, and Edmund Randolph is appointed the first United States Attorney General.
1801 An electoral tie between Thomas Jefferson and Aaron Burr is resolved when Jefferson is elected President of the United States and Burr Vice President by the United States House of Representatives.
1807 The Embargo Act, forbidding trade with all foreign countries, is passed by the U.S. Congress, at the urging of President Thomas Jefferson.
1826 Thomas Jefferson, third president of the United States, dies the same day as John Adams, second president of the United States, on the fiftieth anniversary of the adoption of the United States Declaration of Independence.
1943 The Jefferson Memorial is dedicated in Washington, D.C., on the 200th anniversary of Thomas Jefferson's birth.
1976 The United States Treasury Department reintroduced the two-dollar bill as a Federal Reserve Note on Thomas Jefferson's 233rd birthday as part of the United States Bicentennial celebration.

