The "Federal Period" refers to the time in American history from approximately 1789 to 1820, following the ratification of the U.S. Constitution. This era is characterized by the establishment of a strong federal government and the development of national policies. It was marked by significant events such as the presidencies of George Washington, John Adams, and Thomas Jefferson. During the Federal Period, the United States experienced economic growth and territorial expansion. The government focused on creating a stable economy, establishing a national bank, and promoting infrastructure development. This period also saw the emergence of political parties, notably the Federalists and Democratic-Republicans, shaping the future of American politics.