Abraham Lincoln served a single term in the U.S. House of Representatives from 1847 to 1849. His foray into national politics seemed to be as unremarkable as it was brief. He was the lone Whig from the state of Illinois, showing party loyalty, but finding few political allies. He used his term in office to speak out against the Mexican-American War and supported Zachary Taylor for president in 1848. His criticism of the war made him unpopular back home and he decided not to run for second term, but instead returned Springfield to practice law.