
FAQ About James K. Polk

What were James K. Polk's major accomplishments as president?
James K. Polk's presidency is noted for its focus on territorial expansion. He successfully negotiated the Oregon Treaty with Great Britain, acquiring the Oregon Territory. Additionally, his administration provoked and won the Mexican-American War, leading to the Treaty of Guadalupe Hidalgo, which significantly expanded U.S. territory by adding present-day California, Nevada, Utah, and parts of several other states.