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( Ivan the IV ) is crowned the first czar ( like an emperor ) of Russia
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becomes part of the Soviet Socialists Republics ( U.S.S.R )
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Relations between the U.S & U.S.S.R are tense.
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Mikhail Gorbachev restructures the government and the U.S.S.R collapses. It is now 15 independent republics.
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U.S. President Barack Obama and Russian President Dmitry Medvedev agree to cut down on their nuclear weapons,