National Archives (UK)
Cold War: Churchill and the Iron Curtain Speech
This site provides an unbelievable analysis of the Iron Curtain speech given by Winston Churchill. Includes questions for students to answer, primary sources, transcripts of the primary sources, and useful notes that explain the points...
Internet History Sourcebooks Project
Fordham University: Modern History Sourcebook: "Iron Curtain Speech"
This site from the Modern History Sourcebook which is provided for the the Fordham University gives excerpts from Winston Churchill's famous speech where he coined the term "Iron Curtain."