Which of the following quotes were made at the Potsdam Conference regarding the reconstruction of Europe?

A. "An iron curtain has descended across the continent..."
B. "If you can't convince them, confuse them."
C. "[They're] planning world conquest..."
D. "It is amazing what you can accomplish if you do not care who gets the credit."

Iron Curtain: The term 'iron curtain' was first expressed by Winston Churchill in reference to the dividing line between Communist-dominated Eastern Europe and the West, symbolizing the ideological divide.

Potsdam Conference: The Potsdam Conference in 1945 addressed the reconstruction of Europe post-World War II and led to the division of Germany into separate occupation zones and the establishment of new national boundaries in Eastern Europe.

Churchill's Speech: Winston Churchill's 'iron curtain' speech highlighted the growing influence of Communist parties in Eastern Europe and the division it was causing, setting the stage for the Cold War.

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