The Free Speech Movement was a student-led protest movement that took place at the University of California, Berkeley in the 1960s. It was a response to the university's administration banning political activities on campus. The movement was successful in overturning the ban and in securing greater freedom of speech and
From Wikipedia
The Free Speech Movement (FSM) was a massive, long-lasting student protest which took place during the 1964–65 academic year on the campus of the University of California, Berkeley. Student leaders included Jack Weinberg, Tom Miller, Mario Savio, Michael Rossman, George Barton, Brian Turner, Bettina Aptheker, Steve Weissman, Michael Teal, Art Goldberg, Jackie Goldberg and others.