 In 1971, KKK members used bombs to destroy 10 school buses in Pontiac, Michigan.By 1975, there were known KKK groups on most college campuses in Louisiana as well as at Vanderbilt University, the University of Georgia, the University of Mississippi, the University of Akron, and the University of Southern California.On November 3, 1979, five communist protesters were killed by KKK and American Nazi Party members in Greensboro, North Carolina in what is known as the Greensboro massacre.