1970

Richard Nixon

Period: Jan 20, 1969 to Jan 20, 1974

U.S. invades Cambodia

Jan 1, 1970

Nixon resigns over Watergate

Period: Jan 1, 1973 to Jan 1, 1974

War Powers Act

May 23, 1973

Gerald Ford

Period: Jan 20, 1974 to Jan 20, 1977

South Vietnam surrenders to North Vietnam

Jan 1, 1975

George Lucas: Star Wars

Jan 1, 1977

Jimmy Carter

Period: Jan 20, 1977 to Jan 20, 1981