Vietnam War: Why Did Americans Question the War?
- Rosie Jayde Uyola

- Apr 29
- 2 min read

Learning Target: I can explain causes and effects of the Vietnam War by analyzing sources and using evidence.
Essential Question: Why did many Americans begin to question U.S. involvement in the Vietnam War?
Do Now, 3 Minutes
DOK 2: Explain Significance
In your own words, explain the significance of the Cuban Missile Crisis. The Cuban Missile Crisis was significant because... |













Question 1: Historical Context
DOK 2: Identify Cause and Effect. Use the historical context section of your handout.
Which event helped increase U.S. military involvement in Vietnam? A. Tet Offensive B. Gulf of Tonkin Incident C. Vietnam Draft Lottery D. Cuban Missile Crisis | |
Explain your answer: This event increased U.S. involvement because... |
Question 2: Gulf of Tonkin Resolution
DOK 2: Determine Purpose
Use the Gulf of Tonkin Resolution in your handout. ++READ ALOUD & MARK THE TEXT++ What was the purpose of this document? A. To officially declare war on North Vietnam B. To give President Johnson broad power to use military force in Vietnam C. To end U.S. involvement in Vietnam D. To create the draft lottery | |
Explain your answer: The purpose of the Gulf of Tonkin Resolution was to... |
Question 3: Projected Casualties
DOK 3: Use Evidence: Look at the table “U.S. Military Casualties.”

What aspect of the Vietnam War is most clearly demonstrated by these figures? A. The importance of naval operations B. The effectiveness of air campaigns C. The success of military strategy D. The war’s toll on American forces | |
Use one number from the projected slide to explain your answer. The figures show.... because..... |
Question 4: John Kerry Statement
DOK 3: Analyze Point of View
Use the John Kerry statement in your handout. ++READ ALOUD & MARK THE TEXT++ Based on the passage, Kerry’s view of U.S. military involvement in Vietnam can best be described as: A. A limited tactical engagement B. A successful peacekeeping mission C. Fundamentally immoral and unjustified D. Necessary for national security | |
Explain your answer using one detail from the passage. Kerry viewed the war this way because.... |
Question 5: Projected Photograph Slide
DOK 3: Analyze Impact: Look at the projected photograph from the Tet Offensive.
Document 4: “Gen Nguyen Ngoc Loan, South Vietnamese Chief of the National Police, Fires His Pistol Into the Head of Suspected Vietcong Official Nguyen Van Lem on a Saigon street early on in the Tet Offensive”, (February 1, 1968)

The photograph most clearly demonstrates: A. The success of the pacification program B. The power of journalism in shaping public opinion C. The effectiveness of military censorship D. The strategic importance of Saigon | |
Explain your answer: This photograph could affect public opinion because... |
Exit Ticket, 5 Minutes
DOK 4: Make and Defend a Claim:
Debate Question:Was U.S. involvement in Vietnam justified as a necessary step to contain communism, or was it an unjustified intervention in a foreign conflict? Claim: U.S. involvement in Vietnam was ________________________________________________ because... Evidence from today’s lesson:One piece of evidence is ..... Final answer: |
Success Criteria
☐ I completed the Do Now.
☐ I answered the multiple-choice questions.
☐ I used evidence from the handout or projected slides.
☐ I explained why Americans questioned the Vietnam War.
☐ I wrote a claim in the Exit Ticket.


