Who popularized the phrase 'Iron Curtain' to describe Soviet policy?

• A. Franklin D. Roosevelt
• B. Winston Churchill
• C. Harry S. Truman
• D. Nikita Khrushchev

Answer: (B)

The idea being tested is who first popularized a phrase that described the growing division between Soviet-controlled Eastern Europe and Western democracies after World War II. Winston Churchill popularized the expression "Iron Curtain" in a 1946 speech in Fulton, Missouri, using it to warn about Soviet influence and the narrowing gap between communist and capitalist worlds. The image of an iron barrier helped people visualize the emerging Cold War split and the restrictions on movement and political life across the continent. Franklin D. Roosevelt had already passed away by then and did not coin the term; Harry S. Truman, while defining early Cold War policy, did not popularize this phrase; Nikita Khrushchev, a Soviet leader later, did not originate the term either. Churchill’s memorable phrasing is why the expression stuck and became a lasting symbol of the era.