Andrew Jackson was American.
Andrew Jackson ( March 15 , 1767 -- June 8 , 1845 ) was an American soldier and statesman who served as the seventh President of the United States from 1829 to 1837 and was the founder of the Democratic Party . Before being elected to the presidency , Jackson served in Congress and gained fame as a general in the United States Army . Following the conclusion of the War of 1812 , Jackson led U.S. forces in the First Seminole War , which helped produce the Adams -- Onís Treaty of 1819 and the transfer of Florida from Spain to the United States . Following the ratification of the treaty , Jackson briefly served as Florida 's first territorial governor before winning election as a U.S. Senator from Tennessee . Surveys of historians and scholars have ranked Jackson between 6th and 18th most successful among United States presidents .