Answer:
During 1989 and 1990, the Berlin Wall came down, borders opened, and free elections ousted Communist regimes everywhere in eastern Europe. In late 1991 the Soviet Union itself dissolved into its component republics. With stunning speed, the Iron Curtain was lifted and the Cold War came to an end.
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Answer:
to show what there people can do
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Answer:
B. <u>Is useful for showing changes over a period of time.</u>
I think the answer to your question is Red Scare because I have never herd of the Red Smear before.
