What event triggered the Gulf of Tonkin Incident? A North Vietnamese soldier defected to South Vietnam A US Navy ship was attacked by North Vietnamese torpedo boats A ceasefire agreement was broken by North Vietnam A bombing raid by the US in North Vietnam None Which resolution did Congress pass in response to the Gulf of Tonkin Incident? The War Powers Act The Gulf of Tonkin Resolution The Vietnam Engagement Act The Southeast Asia Treaty Organization Act None What was the main purpose of the Gulf of Tonkin Resolution? To approve direct US military intervention in Vietnam To authorize military aid to South Vietnam To establish peace talks with North Vietnam To recognize North Vietnam as a sovereign state None Which president was in office during the Gulf of Tonkin Incident? John F. Kennedy Richard Nixon Dwight D. Eisenhower Lyndon B. Johnson None What was the long-term impact of the Gulf of Tonkin Incident on US foreign policy? It led to a reduction in US military presence in Vietnam It resulted in increased public support for the Vietnam War It fueled widespread protests and public opposition to the war It improved relations between the US and North Vietnam None Time's up