IB History · 12 free flashcards

The Cold War flashcards

The key ideas of the cold war for IB History, as flashcards you can study with spaced repetition.

What you need to know

The Cold War was a prolonged period of ideological, political and military tension between the United States and the Soviet Union lasting roughly from 1945 to 1991. Students must understand the origins of the conflict rooted in ideological differences between capitalism and communism, the key phases of escalation and détente, and the major crises such as Berlin, Korea, Cuba and Vietnam. It is essential to analyse the roles of key leaders, the significance of proxy wars, the arms race and the space race, and the impact of the Cold War on the wider world including Asia, Africa and Latin America. Students should also be able to evaluate why the Cold War ended, weighing factors such as Soviet economic decline, Gorbachev's reforms and American pressure.

The Cold War: 12 key flashcards

  1. Card 1

    What was the fundamental ideological divide at the heart of the Cold War?

    The USA championed capitalism and liberal democracy, while the USSR promoted communism and a one-party state, making cooperation deeply difficult.
  2. Card 2

    What is meant by the term 'Cold War'?

    A Cold War is a state of hostility and rivalry between powers that stops short of direct armed conflict, relying instead on propaganda, espionage and proxy wars.
  3. Card 3

    What was the Truman Doctrine (1947) and why was it significant?

    The Truman Doctrine pledged US support to nations resisting communist takeover, marking a formal US commitment to containment of Soviet influence globally.
  4. Card 4

    What was the Marshall Plan and how did the USSR respond to it?

    The Marshall Plan offered US economic aid to rebuild Europe. The USSR rejected it and created Comecon as a rival economic organisation for Eastern Bloc states.
  5. Card 5

    What was the significance of the Berlin Blockade of 1948 to 1949?

    The Soviet Berlin Blockade tested Western resolve; the successful Western airlift showed determination to defend West Berlin and deepened mutual mistrust.
  6. Card 6

    How did the Korean War (1950–1953) reflect Cold War tensions?

    Korea became a proxy war where the USA and its allies fought to contain communism, while China intervened to support the North, ending in an armistice not a peace treaty.
  7. Card 7

    What was the Cuban Missile Crisis of 1962 and what was its outcome?

    The Cuban Missile Crisis brought the superpowers closest to nuclear war when Soviet missiles were found in Cuba; it ended with Soviet withdrawal and a US pledge not to invade Cuba.
  8. Card 8

    What is meant by 'détente' in the context of the Cold War?

    Détente refers to the relaxation of Cold War tensions in the late 1960s and 1970s, marked by agreements such as SALT I and increased diplomatic contact between the superpowers.
  9. Card 9

    What was the significance of the Non-Aligned Movement during the Cold War?

    The Non-Aligned Movement allowed newly independent nations to avoid choosing sides, though both superpowers still competed for influence through proxy wars and aid in the developing world.
  10. Card 10

    How did Gorbachev's policies contribute to the end of the Cold War?

    Glasnost (openness) and perestroika (restructuring) weakened Soviet control, encouraged reform movements in Eastern Europe and undermined the ideological basis of the USSR's authority.
  11. Card 11

    What was MAD and how did it shape superpower behaviour?

    Mutually Assured Destruction meant that a nuclear first strike would guarantee devastating retaliation, creating a deterrent that paradoxically made direct superpower conflict less likely.
  12. Card 12

    Why is the Soviet invasion of Afghanistan (1979) considered a turning point?

    The invasion ended détente, prompted a US-led boycott of the 1980 Moscow Olympics and drew the USSR into a costly quagmire that drained resources and damaged its international standing.

Quick quiz

Question 1 of 3

Which policy, announced in 1947, committed the United States to preventing the spread of communism to vulnerable nations?

Common mistakes

  • Many students incorrectly treat the Cold War as a purely bilateral US-Soviet conflict, overlooking the crucial role of proxy wars, non-aligned nations and regional actors in shaping its course.
  • Students often confuse the Marshall Plan with the Truman Doctrine, when in fact the former was an economic recovery programme and the latter was a political and military commitment to containment.
  • A common exam error is to argue that the Cold War ended solely because of US pressure or Reagan's policies, ignoring the internal Soviet factors such as economic stagnation and the destabilising effects of Gorbachev's own reforms.

More IB History flashcards

Written for general IB revision. Exam boards and schools differ, so check your own specification for exactly what you need to know. Lerno is not affiliated with any exam board.