Willie Person Mangum was an American politician and planter who served as U.S. Senator from the state of North Carolina between 1831 and 1836 and between 1840 and 1853. He was one of the founders and leading members of the Whig party, and was a candidate for president in 1836 as part of the unsuccessful Whig strategy to defeat Martin Van Buren by running four candidates with local appeal in different regions of the country.

The Whig Party was a political party that existed in the United States during the mid-19th century. Alongside the slightly larger Democratic Party, it was one of the two major parties in the United States between the late 1830s and the early 1850s as part of the Second Party System. Four presidents were affiliated with the Whig Party for at least part of their terms. Other prominent members of the Whig Party include Henry Clay, Daniel Webster, Rufus Choate, William Seward, John J. Crittenden, and John Quincy Adams. The Whig base of support was centered among entrepreneurs, professionals, planters, social reformers, devout Protestants, and the emerging urban middle class. It had much less backing from poor farmers and unskilled workers.