Board: OCR | Unit: Y223 | Component: 2 (Non-British Period Study)
About this option
Y223 examines the Cold War in Europe from the wartime alliance and its breakdown through the decades of division to German reunification and the dissolution of the Soviet Union. The period study structure requires students to assess how the ideological divide shaped European politics, economics, and society across more than fifty years of sustained confrontation.
Key themes
- The wartime alliance and its breakdown: Yalta, Potsdam, and the origins of division
- The division of Germany and the Berlin crises: blockade, airlift, and the Wall
- NATO, the Warsaw PactWarsaw Pact Full Description
The Treaty of Friendship, Co-operation and Mutual Assistance, signed in Warsaw in May 1955 by the Soviet Union and seven Eastern European states (Poland, East Germany, Czechoslovakia, Hungary, Romania, Bulgaria, and Albania). Officially a mutual defence pact, the Warsaw Pact was in practice a mechanism for Soviet military dominance over Eastern Europe. Its forces were used to crush the Hungarian Revolution in 1956 and the Prague Spring in 1968, and it was dissolved in 1991 following the collapse of communist governments.
Critical Perspective
The Warsaw Pact was less a military alliance than a juridical fiction that legalised Soviet occupation of Eastern Europe. Unlike NATO, which maintained at least the formal equality of its members, the Warsaw Pact gave the Soviet Union the legal basis to intervene militarily in any member state that appeared to be departing from socialist orthodoxy — the “Brezhnev Doctrine.” Its existence demonstrated that the Eastern European communist states were not sovereign nations but Soviet dependencies.
Edit Entry, and the militarisation of Europe - The Hungarian uprising (1956) and the Prague Spring (1968): the limits of Soviet control
- Détente and the Helsinki Accords: managing the European order
- The Second Cold War: Euromissiles, Reagan, and the acceleration of the arms race
- Gorbachev’s reforms, the revolutions of 1989, and the end of the Cold War in Europe
What the exam asks
Component 2 is a Non-British Period Study. Questions require breadth across the full chronological period; source analysis and interpretation in context are central to the paper. Essays assess change and continuity across a long arc and reward candidates who select precise evidence from multiple points in the period — rather than narrating events in sequence.
Historiography
The following library page is directly relevant to this option:
- The Origins of the Cold War — orthodox, revisionist, and post-revisionist interpretations; debates on Soviet policy in Eastern Europe and the nature of the Soviet bloc
Related packs and cross-board resources
Interpretations pack — coming September 2026
A teaching pack for this option is in development, covering all core historiographical debates. It will include named historians with argument summaries, paired comparison tasks built to OCR mark scheme logic, and provenance analysis prompts — all in a downloadable PDF.
£9.99 per pack · Available September 2026
OCR Y222 (The Cold War in Asia, 1945–1993) covers the other main theatre of superpower confrontation. AQA 2R covers the Cold War as a whole with an AO3 interpretations focus. Edexcel 2E.2 (The German Democratic Republic, 1949–90) covers the German dimension of the European Cold War in depth. Edexcel 1E (Russia, 1917–91) covers the Soviet perspective.
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