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Related Clues:
- Superpower until 1991
- Pre-1991 world power
- SALT I signer
- HUAC concern
- Where Gorbachev ruled
- Brezhnev's empire
- 1984 summer Olympics no-show
- Software purchaser
- Old map letters
- Mir launcher
- George Kennan specialty
- Letters on an old Asian map
- Former red states?
- Former empire inits.
- Abbr. on old Eurasian maps