Which event marked the official beginning of the United States' involvement in the Vietnam War? Gulf of Tonkin Incident Tet Offensive Fall of Saigon Paris Peace Accords None Which communist leader led North Vietnam during the Vietnam War? Ngo Dinh Diem Ho Chi Minh Vo Nguyen Giap Nguyen Van Thieu None Which U.S. military strategy aimed to disrupt the supply lines of the Viet Cong and North Vietnamese forces? Operation Rolling Thunder Operation Linebacker II Operation Ranch Hand Operation Hump None What major event is often considered a turning point in public opinion against the Vietnam War in the United States? Gulf of Tonkin Incident Fall of Saigon My Lai Massacre Tet Offensive None The Paris Peace Accords, signed in 1973, aimed to end the Vietnam War. Which U.S. president was in office when the accords were signed? John F. Kennedy Richard Nixon Gerald Ford Lyndon B. Johnson None Time's up
