Vietnam By Shadows12 Nov 22, 1963 Kennedy's Assassination Nov 22, 1963 Lyndon B. Johnson sworn into presidency Aug 2, 1964 Gulf of Tonkin Oct 21, 1967 War protest in Washington Period: Jan 30, 1968 to Sep 23, 1968 Tet offensive Mar 16, 1968 My Lai Massacre Nov 5, 1968 Nixon wins presidency Jan 27, 1973 Paris Peace Accords Apr 30, 1975 Saigon Falls