The Berkeley Free Speech Movement was a student-led protest that began in 1964 at the University of California, Berkeley. It aimed to secure the right for students to engage in political activities on campus, particularly advocating for civil rights and opposition to the Vietnam War. The movement highlighted issues of free speech and academic freedom, leading to significant changes in university policies. The protests were marked by sit-ins, rallies, and the involvement of notable figures like Mario Savio, a key leader. The movement ultimately succeeded in establishing free speech rights at universities across the United States, influencing future activism and student rights.