End of the Cold War (1970-1991) By joemikemart47 Period: May 4, 1970 to May 4, 1970 Kent State University shooting Killing of 4 and injured of 9 students at Kent State University Period: 1974 to 1977 Watergate Scandal, which leads to Nixon’s Resignation Period: 1978 to 1978 Camp David Accords Period: 1979 to 1981 Iran Hostage Crisis Period: 1979 to 1979 Three Mile Island Disaster Period: 1985 to 1987 Iran Contra Affair