Wikipedia Deep Dive

Bernie Sanders

6 min read

In 1962, a twenty-year-old student at the University of Chicago walked into the administration building and refused to leave until the school's discriminatory housing policy changed. That young man—Bernie Sanders—wasn't yet a senator, wasn't yet a presidential candidate, and hadn't yet become the figure who would reshape American progressive politics. But already, he was willing to sit in for what he believed in.

The protest against segregated campus housing was one of many acts of defiance that defined Bernie Sanders's early years as an activist. In January 1962, he and thirty-two other students camped outside the president's office at the University of Chicago, demanding an end to racial discrimination in university-owned apartments. The university eventually relented—summer 1963 saw the end of segregation in private university housing. But Sanders's activism wasn't limited to formal protests. He once spent an entire day putting up fliers protesting police brutality, only to discover that Chicago police had shadowed him and removed every single flyer.

The Brooklyn Roots

Bernard Sanders was born on September 8, 1941, in the New York City borough of Brooklyn—specifically, in the working-class neighborhood of Midwood. His father, Elias Ben Yehuda Sanders, was a Polish-Jewish immigrant who had arrived in America in 1921 and worked as a paint salesman. His mother, Dorothy Sanders (née Glassberg), was born in New York City. Bernie grew up alongside his older brother Larry, and the family was never affluent—"major purchases, like curtains or a rug", were simply unaffordable.

Sanders attended P.S. 197, where he won a borough championship on the basketball team. In the afternoons, he went to Hebrew school, and in 1954, he celebrated his bar mitzvah—the Jewish coming-of-age ceremony. At James Madison High School, he captained the track team and took third place in the New York City indoor one-mile race. His first electoral loss came during high school, when he finished last of three candidates for student body presidency with a campaign focused on aiding Korean War orphans.

The losses never stopped him. Despite his defeat, Sanders became active in his school's fundraising activities for Korean orphans, including organizing a charity basketball game. When he was just 19 years old, his mother died at age 47. His father followed two years later, in 1962, at age 57.

The Chicago Years

Sanders attended Brooklyn College for a year (1959–1960) before transferring to the University of Chicago, where he graduated with a Bachelor of Arts degree in political science in 1964. He later described himself as a "mediocre" college student because the classroom felt "boring and irrelevant"—he viewed community activism as far more important than coursework.

Sanders called his time in Chicago "the major period of intellectual ferment in my life." During those years, he joined the Young People's Socialist League—the youth affiliate of the Socialist Party of America—and became deeply involved in the civil rights movement. He served as a student organizer for the Congress of Racial Equality (CORE) and the Student Nonviolent Coordinating Committee (SNCC). Under his leadership, the university chapter of CORE merged with the university's SNCC chapter.

He attended the historic 1963 March on Washington for Jobs and Freedom, where Martin Luther King Jr. delivered his iconic "I Have a Dream" speech—that summer, Sanders was fined $25 (equivalent to $263 in 2025) for resisting arrest during a demonstration against segregation in Chicago's public schools.

Sanders was also active in peace and antiwar movements while at university. He applied for conscientious objector status during the Vietnam War—his application was eventually turned down, by which point he had become too old to be drafted. Though he opposed the war, he never criticized those who fought in it and has strongly supported veterans.

The Vermont Journey

After graduating from Chicago in 1964, Sanders moved to Vermont in 1968—and stayed. He ran unsuccessful third-party political campaigns throughout the 1970s, learning valuable lessons about electoral politics that would shape his later career.

The breakthrough came in 1981, when he was elected mayor of Burlington as an independent—winning his first electoral race after numerous defeats. He was reelected three times, serving as the city's chief executive for eight years. The mayor of Burlington had a reputation for progressive governance, and Sanders used that platform to champion policies that would define his career.

In 1990, something remarkable happened: Sanders was elected to the U.S. House of Representatives, representing Vermont's at-large congressional district—defeating incumbent Republican incumbent congressman themselves. He served as a representative for sixteen years before winning election to the Senate in 2006. When he took his seat in the Senate, he became the first non-Republican elected to Vermont's Class 1 seat since Solomon Foot, a Whig, in 1850.

In 1991, Sanders and five other House members co-founded the Congressional Progressive Caucus—a group that would become a significant force in American politics. He was reelected in 2012, 2018, and 2024.

The Senator

When Sanders arrived in the Senate, he brought with him decades of activist conviction. He chaired the Senate Veterans' Affairs Committee from 2013 to 2015, then the Senate Budget Committee from 2021 to 2023. Since 2023, he has chaired the Senate Health, Education, Labor and Pensions Committee. As the senior senator from Vermont, he's the dean of the state's congressional delegation—and the longest-serving independent in U.S. congressional history.

His commitment to progressive causes is well-documented: Sanders supports workers' self-management, universal and single-payer healthcare, paid parental leave, tuition-free tertiary education, a Green New Deal, and worker control of production through cooperatives, unions, and democratic public enterprises. He opposes neoliberalism and authoritarianism.

On foreign policy, he advocates reducing military spending, increasing diplomacy and international cooperation, and greater emphasis on labor rights and environmental concerns in negotiating international trade agreements. He supports workplace democracy and has praised elements of the Nordic model—the system that combines capitalism with strong social safety nets.

The Presidential Candidate

The political world changed when Bernie Sanders decided to run for president.

In 2016, he entered the Democratic primary race as a candidate for the party's presidential nomination. His campaign generated remarkable grassroots enthusiasm and funding from small-dollar donors—unprecedented at the time. He won twenty-three primaries and caucuses, finishing second to Hillary Clinton in delegate count but fundamentally altering the national conversation about progressive politics.

Four years later, in 2020, Sanders entered the race again—this time as part of a much larger Democratic field. His strong showing in early primaries and caucouses made him the front-runner for a period. He became a close ally of Joe Biden after the primaries concluded.

Sanders is credited with influencing a significant leftward shift in the Democratic Party following his 2016 campaign—pushing the party toward more progressive policies on healthcare, workers' rights, and economic inequality.

The Fight Against Trump

Since Donald Trump's reelection as president in 2024, Sanders has been vocal in opposition to Trump's administration. He frames what he sees as corruption as a "right-wing oligarchy" and has rallied organizations across the country against Trump and his allies—especially MAGA-aligned billionaires like Elon Musk and David Ellison.

His goal: reshape the Democratic Party itself into something more aligned with his vision of progressive governance, pushing back against the perceived rightward drift in American politics.