Related Clues:

• Gordon Brown, for one
• Most of Asia, once: abbr.
• 'Back in the --'
• Former UN member
• England-er
• Country founded in 1922
• Amer. WWII ally
• Russia was part of it
• Pre-1991 power
• Erstwhile power
• SALT talks nation
• Nation in Dec. 1991 news
• Old atlas initials
• Cold war foe, for short
• SALT superpower