Students Protest. Demonstrations. pic: 1970. Students from Kent State University, Ohio, protesting on the campus against the Vietnam War and National Guardsman, as they confront the Guardsman further down the hill. Four students were shot dead in the ongo

Students Protest, Demonstrations, pic: 1970, Students from Kent State University, Ohio, protesting on the campus against the Vietnam War and National Guardsman, as they confront the Guardsman further down the hill, Four students were shot dead in the ongoing protests by National Guardsmen (Photo by Popperfoto via Getty Images/Getty Images)