National Guard troops throw tear gas into the rioters at Kent State protesting the American invasion of Cambodia. Shortly after the troops opened...
View of the large crowd that had gathered in front of the State House, at Boston Common, to protest the Kent State University shootings, 1970.
View of the large crowd that had gathered in front of the State House, at Boston Common, to protest the Kent State University shootings, 1970.
View of the large crowd that had gathered in front of the State House, at Boston Common, to protest the Kent State University shootings, 1970.
Student throws a tear gas canister back at National Guardsmen during a demonstration against the American invasion of Cambodia, at Kent State...
Kent State University student Alan Canfora waves a black flag as Ohio Army National Guardsmen kneel and aim their rifles on the university's practice...
Students Protest, Demonstrations, pic: 1970, Students from Kent State University, Ohio, protesting on the campus against the Vietnam War and National...
Students watch as Ohio National Guard troops march on campus during an anti-war demonstration at Kent State University, Kent, Ohio, May 4, 1970. Four...
Robert Fitter, assistant professor of law at CU Law School, exhorts students to strike Thursday in memorial protest over killing of four students at...
Ohio National Guard troops and demonstrators stand near the body of student Jeffrey Miller, who was shot and killed by guardsmen during an anti-war...
Young woman holds her hands to her head as she stands near the body of student Jeffrey Miller, who was shot and killed by guardsmen during an...
Demonstrators gather around the body of student Jeffrey Miller, who was shot and killed by guardsmen during an anti-war demonstration at Kent State...
Teenager Mary Ann Vecchio screams as she kneels over the body of Kent State University student Jeffrey Miller who had been shot during an anti-war...