Introduction to Cold War Bellringer

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Across
  1. 4. Plan enacted to help combat disease and poverty
  2. 5. War that begins in 1950
  3. 6. The kind of curtain that descended on Europe
Down
  1. 1. Conference the 'Big 3' met at
  2. 2. The city that was blockaded
  3. 3. Who make the Iron Curtain Speech