What was Operation Rolling Thunder?
A sustained US bombing campaign against North Vietnam.
What was the Gulf of Tonkin Incident?
A reported attack on US ships by North Vietnam in 1964.
Who was Diem?
He was the President of South Vietnam.
When did US troops arrive in Vietnam in large numbers?
1965.
What does political instability mean?
A situation where a government is weak, unstable, or frequently changing.
When did Operation Rolling Thunder begin?
1965
Which country claimed its ships were attacked?
The United States.
Why were many people unhappy with Diem’s government?
Because it was corrupt, repressive, and unpopular, especially in rural areas.
Why did the US send troops to Vietnam?
To support South Vietnam and stop the spread of communism.
What happened in South Vietnam after Diem’s death?
There were several coups and weak governments.
Why did Operation Rolling Thunder begin?
To weaken North Vietnam and stop support for the Viet Cong.
Why was the Gulf of Tonkin Incident important for US involvement?
It led to increased US military action in Vietnam.
Why did Diem’s assassination create problems in South Vietnam?
It led to unstable governments and weakened South Vietnam’s ability to fight the Viet Cong.
How did the arrival of US troops change the war?
It escalated it into a full-scale war with direct US combat involvement.
How did political instability affect South Vietnam’s ability to fight the Viet Cong?
It weakened coordination, leadership, and military effectiveness.
Did Operation Rolling Thunder help or harm US efforts in Vietnam? Explain
It largely harmed US efforts because it failed to stop North Vietnam and increased resistance.
How did the Gulf of Tonkin Incident increase US military involvement in Vietnam?
It led to the Gulf of Tonkin Resolution, giving the US president power to escalate the war.
How did Diem’s assassination contribute to the escalation of the Vietnam War?
It created political instability, allowing the Viet Cong to grow stronger and increasing US involvement.
Why did the US escalation continue even after sending troops?
Because they believed increasing military force would defeat the Viet Cong.
How did political instability help the Viet Cong gain strength?
It created confusion and made it easier for the Viet Cong to recruit and operate in rural areas.
Was Operation Rolling Thunder an effective strategy for the US?
No, because it did not achieve its goals and strengthened North Vietnamese determination.
Was the Gulf of Tonkin Incident the main turning point in the Vietnam War? Explain.
Yes, because it gave legal approval for large-scale US military involvement, although other factors also contributed.
To what extent did Diem’s assassination lead to full US involvement in Vietnam?
It was a major factor because it caused instability, but US escalation also depended on Cold War tensions and fear of communism.
How far did early events after 1963 make US intervention unavoidable?
They made it highly likely due to instability and fear of communism, but escalation still depended on US policy decisions.
Which factor was most important in escalating the Vietnam War: political instability or US intervention? Why?
US intervention, because it escalated the conflict into a major international war, though instability made intervention more likely.