Millard Fillmore, a member of the Whig party, was the 13th President of the United States (1850-1853) and the last President not to be affiliated with a specific political party. Fillmore assumed office following the death of President Zachary Taylor and served out the remainder of Taylor's term.
During his presidency, Fillmore faced significant challenges, including the Compromise of 1850, which sought to address the issue of slavery in the newly acquired territories from the Mexican-American War. Fillmore signed several controversial pieces of legislation as part of the compromise, including the Fugitive Slave Act, which required the return of escaped slaves to their owners.
Despite his efforts to maintain peace and unity in the country, Fillmore's presidency was marked by growing tensions between the North and South over the issue of slavery. His support for the Compromise of 1850 ultimately led to the dissolution of the Whig party and his loss in the 1852 presidential election.