Franklin Pierce (November 23, 1804 – October 8, 1869) was the 14th president of the United States (1853–1857), a northern Democrat who saw the abolitionist movement as a fundamental threat to the unity of the nation. He took part in the Mexican–American War as a brigadier general in the Army. He was seen by Democrats as a compromise candidate uniting northern and southern interests and was nominated as the party's candidate for president on the 49th ballot at the 1852 Democratic National Convention. Benjamin was a prominent Democratic-Republican state legislator, farmer, and tavern-keeper. During Pierce's childhood, his father was deeply involved in state politics, while two of his older brothers fought in the War of 1812; public affairs and the military were thus a major influence in his early life.