Which 1947 US doctrine initiated the policy of ‘containment’ against the Soviet Union? 👤 By The Quiz Wire ✅ Fact Checked 📊 Difficulty Medium 📅 Last Updated 01 Dec 2025 A. Monroe Doctrine B. Eisenhower Doctrine C. Truman Doctrine D. Nixon Doctrine Check Answer 💡 Explanation: President Truman's 1947 address pledged support for nations resisting subjugation, formalizing the Cold War strategy of containment. 📚 Topics: History Modern History 🎯 Exams: CSS GEN PMS US_COMP