Key term for OCR GCSE History A, used in The USA 1945–1974.
A period of intense anti-communist hysteria in the United States from roughly 1947 to 1954, driven by fears of Soviet espionage and internal subversion.
The Second Red Scare appears in OCR GCSE History A revision content for Non-British Depth Studies, especially The USA 1945–1974 and Post-war Challenges 1945–1954.
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