A concise GCSE History revision worksheet focused on the Tehran, Yalta and Potsdam Conferences and the breakdown of the Grand Alliance.

Students complete a structured gap-fill activity using a word bank (with extra words included for challenge), reinforcing key knowledge about wartime cooperation, post-war tensions, and the origins of the Cold War.

This resource helps students:

Recall key events and decisions from Tehran (1943), Yalta (1945) and Potsdam (1945)

Secure understanding of USA–USSR relations during and after World War Two

Revise core terminology such as the United Nations, atomic bomb, occupation zones and elections

Build confidence for GCSE exam questions requiring accurate factual recall

Includes:

Student worksheet (gap-fill with word bank)

Teacher answer sheet

Clear chronological coverage from cooperation to growing tension

Designed for GCSE History (Cold War / Superpower Relations) but equally suitable for KS3 or as a low-stakes retrieval task, cover lesson, or end-of-term revision activity.