Lesson Y9-U07-L05

Proxy Wars Korea and Vietnam Quiz: KS3 History, Unit 20

20 questions

Written by Revision Ninja · Last reviewed 11 October 2026

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Lesson Y9-U07-L05, Proxy Wars Korea and Vietnam: 20 multiple choice questions for the KS3 History (National Curriculum), Unit 20: Year 9: The Cold War, written with Revision Ninja.

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The 20 questions

  1. What is a war fought through smaller countries called?

    • Civil war
    • Cold war
    • Total war
    • Proxy war

  2. What was the main US policy to stop communism spreading?

    • Detente
    • Rollback
    • Containment
    • Appeasement

  3. What theory suggested neighbouring countries would fall to communism one by one?

    • Falling star
    • Ripple effect
    • Cascade theory
    • Domino theory

  4. Where and when did the Korean War take place?

    • Germany, from 1948 to 1949
    • Vietnam, from 1945 to 1949
    • Cuba, from 1959 to 1962
    • Korea, from 1950 to 1953

  5. What event began the Korean War in June 1950?

    • Chinese invasion
    • American bombing
    • North Korean invasion
    • Soviet naval blockade

  6. Why could the UN send an army to Korea in 1950?

    • Chinese absence
    • Soviet boycott
    • UN majority vote
    • American veto

  7. How many nations contributed to the UN army in Korea?

    • 4
    • 16
    • 40
    • 10

  8. Which chemical defoliant did the US military spray to clear dense jungles in Vietnam?

    • Green Gas
    • Napalm Bomb
    • Toxic Mist
    • Agent Orange

  9. What was the final result of the Korean War in 1953?

    • Divided Korea
    • Communist victory
    • Complete US withdrawal
    • Democratic unification

  10. Around which parallel line was the Korean War fought to a stalemate?

    • 17th parallel
    • 49th parallel
    • 38th parallel
    • 22nd parallel

  11. At which parallel line was Vietnam split in 1954?

    • 38th parallel
    • 17th parallel
    • 20th parallel
    • 15th parallel

  12. Who led the communist North in Vietnam?

    • Fidel Castro
    • Kim Il-Sung
    • Ho Chi Minh
    • Mao Zedong

  13. What military support did the USA send to Vietnam from the early 1960s?

    • Troops and advisers
    • Naval blockade ships
    • Volunteer medics only
    • Nuclear weapons only

  14. How did the Viet Cong mostly fight US forces in Vietnam?

    • Nuclear strikes
    • Naval blockades
    • Trench warfare
    • Guerrilla warfare

  15. When did the USA withdraw from Vietnam?

    • 1973
    • 1983
    • 1963
    • 1953

  16. What was the final outcome of the Vietnam War?

    • North won
    • USA won
    • Permanent division
    • United under USA

  17. What theory made US leaders fear losing Vietnam?

    • Domino theory
    • Containment policy
    • Iron Curtain
    • Truman Doctrine

  18. Why did conflicts in Korea and Vietnam matter globally to superpowers?

    • Trade routes
    • Tests of containment
    • Naval bases
    • Oil reserves

  19. Which key feature was shared by the Korean and Vietnam wars?

    • UN invasions
    • Direct nuclear combat
    • Proxy wars
    • Peaceful settlements

  20. Who led the communist North in Korea, backed by the USSR and China?

    • Kim Il-Sung
    • Fidel Castro
    • Ho Chi Minh
    • Mao Zedong

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