Hundreds of colleges and universities across the nation shut down as thousands of students join a nationwide campus protest. Governor Ronald Reagan closed down the entire California university and college system until May 11, which affected more than 280,000 students on 28 campuses. Elsewhere, faculty and administrators joined students in active dissent and 536 campuses were shut down completely, 51 for the rest of the academic year. A National Student Association spokesman reported students from more than 300 campuses were boycotting classes. The protests were a reaction to the shooting of four students at Kent State University by National Guardsmen during a campus demonstration about President Nixon’s decision to send U.S. and South Vietnamese troops into Cambodia. Four days later, a student rally at Jackson State College in Mississippi resulted in the death of two students and 12 wounded when police opened fire on a women’s dormitory.