The Free Speech Movement in Berkeley, California, was pivotal in shaping 1960s America. Led by Mario Savio and other young veterans of the civil rights movement, student activists organized what was to that point the most tumultuous student rebellion in American history. Mass sit-ins, a nonviolent blockade around a police car, occupations of the campus administration building, and a student strike united thousands of students to champion the right of students to free speech and unrestricted political advocacy on campus.