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Year 11 - History

Early causes of tension between the USA and the USSR

Wider Depth Study - Conflict and tension between East and West, 1945–1972

Unit Summary

In this unit pupils undergo a wider depth study which tells a story about a period that shaped the world we live in today: the Cold War. They look at the key events, developments, people and stories that defined the international relations in this Cold War period.

Lesson Summary

You will learn to explain why there was tension and disagreement between the USA and the USSR at the end of the Second World War.

Key Notes

  • The Grand Alliance put aside their differences during the Second World War to defeat their common enemy, Nazi Germany.
  • Tensions emerged amongst the Grand Alliance because of different ideologies and priorities.
  • Important agreements were made at the Tehran Conference and the Yalta Conference about the post-war world.
  • Tensions increased at the Potsdam Conference for a range of reasons including a change in US President.
  • The Soviet occupation of Eastern Europe remained a source of significant tension between the USA and USSR.

Vocabulary To Learn

  • Cold War: a period between c. 1945 and c. 1991 of intense rivalry and tension between the USA and the USSR
  • USSR: a collection of states known as the Union of Soviet Socialist Republics; also known as the Soviet Union
  • ideologies: sets of beliefs and ideas
  • communist: relating to a system of government where all property is owned by the state and resources are shared equally
  • capitalist: relating to an economic system where businesses and resources are owned privately for profit

Common Mistakes To Avoid

  • There was only significant tension between members of the Grand Alliance at the Potsdam Conference when the war had ended and Roosevelt had been replaced by Truman as US President.

3 Quick Questions (With Answers)

1. Summarise this historical learning in two key ideas.

The Grand Alliance put aside their differences during the Second World War to defeat their common enemy, Nazi Germany. Tensions emerged amongst the Grand Alliance because of different ideologies and priorities.

2. Define this history term and explain why it matters in this topic. 'Cold War'

a period between c. 1945 and c. 1991 of intense rivalry and tension between the USA and the USSR.

3. Correct this common history misconception using evidence language.

Mistake: There was only significant tension between members of the Grand Alliance at the Potsdam Conference when the war had ended and Roosevelt had been replaced by Truman as US President. Correction: Although tensions increased significantly by the Potsdam Conference, there was a high level of mistrust between the members of the Grand Alliance from early on. This is illustrated by Stalin's concern about the delays in opening a second front.

More Lessons In This Unit

Browse all guides in the Year 11 History guide library.