USA HISTORY

Detailed explanation-1: -The Europan countries which were considered to be “behind the Iron Curtain” included: Poland, Estearn Germany, Czechoslovakia, Hungary, Yugoslavia, Romania, Bulgaria, Albania and the Soviet Union.

Detailed explanation-2: -While the Iron Curtain remained in place, much of Eastern Europe and parts of Central Europe (except West Germany, Liechtenstein, Switzerland, and Austria) found themselves under the hegemony of the Soviet Union. The Soviet Union annexed: Estonia. Latvia.

Detailed explanation-3: -So, the answer is Poland, East Germany, Czechoslovakia, Hungary, Yugoslavia, Romania, Bulgaria, Albania, and the Soviet Union were among the European countries considered to be “behind the Iron Curtain."

Detailed explanation-4: -By 1946, an Iron Curtain fell across Europe, behind which all territory fell under Soviet control.