The Jefferson Memorial is dedicated in Washington

The Thomas Jefferson Memorial is a national memorial in Washington, D.C., built in honor of Thomas Jefferson, the principal author of the United States Declaration of Independence and the nation's third president. Built between 1939 and 1943, the memorial features multiple quotes from Jefferson intended to capture his ideology and philosophy, known as Jeffersonian democracy. Jefferson was widely considered among the most influential political minds of his era and one of the most consequential intellectual forces behind both the American Revolution and the American Enlightenment.