James Monroe James Monroe James Monroe (; April 28, 1758 – July 4, 1831) was an American statesman and Founding Father who served as the fifth President of the United States from 1817 to 1825. He is perhaps best known for his foreign policy principle, known as the "Monroe Doctrine", which disallowed further European colonization of the Americas (beginning in 1823). Monroe was the last president of the Virginia dynasty, and his presidency ushered in what is known as the Era of Good Feelings. Born in Westmoreland County, Virginia, Monroe was of the planter class and fought in the American Revolutionary War.
James Monroe of Virginia and rose to national prominence as a diplomat in France when he helped negotiate the Louisiana Purchase in 1803. During the War of 1812, Monroe served in critical roles as Secretary of State and the Secretary of War under President James Madison. Facing little opposition from the waning Federalist Party, Monroe was easily elected president in 1816, winning over eighty percent against Rufus King (who hadn't even been chosen by a convention since the Federalists were too weak to organize) of the electoral vote and becoming the last president during the First Party System era of American politics.