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Diem Overthrown
South Vietnam's President Diem is overthrown in a military coup. The coup takes place with the tacit approval of the United States. Diem was killed during the coup, despite assurances that he would not be. The United States had hoped that by overthrowing the unpopular Diem, it could strengthen the opposition to the communist Viet Cong. -
Gulf of Tonkin Resolution
was a joint resolution which the United States Congress passed on August 7, 1964 in response to a sea battle between the North Vietnamese Navy's Torpedo Squadron 135[1] and the destroyer USS Maddox on August 2 and an alleged second naval engagement between North Vietnamese boats and the US destroyers USS Maddox and USS Turner Joy on August 4 in the Tonkin Gulf; both naval actions are known collectively as the Gulf of Tonkin Incident. -
Operation Rolling Thunder
was the title of a gradual and sustained U.S. 2nd Air Division (later Seventh Air Force), U.S. Navy, and Republic of Vietnam Air Force (VNAF) aerial bombardment campaign conducted against the Democratic Republic of Vietnam (North Vietnam) from March 2nd, 1965 until November 1st, 1968, during the Vietnam War. -
My Lai Massacre
as the mass murder of 347–504 unarmed citizens in South Vietnam on March 16, 1968, conducted by a unit of the United States Army
