Related Clues:
- It disappeared on Dec. 26, 1991
- Georgia used to be part of it
- Pre-1991 superpower
- Englishman
- Cold-war adversary
- Red letters
- Locale in a 1968 Beatles song
- US' cold-war adversary
- Khrushchev's country
- Piltdown man
- Pres. Reagan's "evil empire"
- Former Eurasian superpower
- Fed. dissolved by the Belavezha Accords
- Cold War adversary: Abbr.
- Zangief's country in 'Street Fighter II'