Born into a working-class Jewish family and raised in the Brooklyn borough of New York City, Sanders attended Brooklyn College before graduating from the University of Chicago in 1964. While a student, he was a protest organizer for the Congress of Racial Equality and the Student Nonviolent Coordinating Committee during the civil rights movement. After settling in Vermont in 1968, he ran unsuccessful third-party political campaigns in the early to mid-1970s. He was elected mayor of Burlington in 1981 as an independent and was reelected three times. He won election to the U.S. House of Representatives in 1990, representing Vermont's at-large congressional district, later co-founding the Congressional Progressive Caucus. He served as a U.S. Representative for 16 years before being elected to the U.S. Senate in 2006. Sanders was reelected to the Senate in 2012 and 2018. He chaired the Senate Veterans' Affairs Committee from 2013 to 2015. In January 2021, Sanders became chair of the Senate Budget Committee.