Vietnam: Communist Victory and the Fall of Saigon introduces students to the conditions that caused mass displacement during the collapse of South Vietnam in 1975. As North Vietnamese forces advanced, the withdrawal of United States combat forces, the rapid breakdown of South Vietnamese authority and the fear surrounding Communist victory pushed many people to flee. This worksheet helps students understand the fall of Saigon not simply as a military event, but as a turning point in the developing Indochina refugee crisis.

Designed for an approximately 60-90 minute lesson, the resource provides clear historical background before guiding students into source-based analysis. A linked documentary extract can be used to introduce the wider Vietnam conflict, while the reading focuses students on combat operations, Communist victory, displacement and contrasting perspectives on the capture of Saigon.

What students will learn

Students will:

• Understand how bombing, fighting and the destruction of communities contributed to displacement before 1975;
• Explain why South Vietnam became increasingly vulnerable after the Paris Peace Accords;
• Examine how the North Vietnamese offensive and the fall of Saigon created immediate displacement;
• Consider why Communist victory was viewed as liberation by some and as defeat and exile by others;
• Practise using evidence from visual and written sources to answer an inquiry question.

What’s included

• Student information worksheet with guiding questions and historical context
• Linked introductory documentary activity with can be watched in class or set for homework
• Key terms page
• Comprehension questions
• Cause and consequence table
• Visual source activity using a photograph of the Saigon evacuation
• Written source activity using an extract from President Gerald Ford’s 1975 address to Congress
• A 6-mark Paper 1-style source question
• Teacher notes with suggested lesson timing
• Suggested answers and Paper 1 answer guidance
• Alternative source activity format and additional lined answer page
• Curriculum Alignment

This resource is particularly useful for:

• IBDP History, first assessment 2028
• Paper 1: Focused Study 4 – Conflict and Displacement
• Indochina refugee crisis, 1975–1990
• Inquiry question: What were the conditions that led to mass displacement?
• Grounding content: Combat operations and Communist victory

Vietnam: Communist Victory and the Fall of Saigon gives teachers a ready-to-use lesson that builds students’ historical knowledge while developing the source skills required for the new 2028 IBDP History Paper 1 examination.

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