Historical clue formulations

• Land that abuts four oceans — 2020-02-21
• Superstate in "1984" — 2019-11-08
• Portmanteau landmass — 2014-06-15
• "1984" superstate — 2014-02-26
• Landmass that spans over 180 degrees of longitude — 2013-04-16
• "1984" superpower — 2012-04-29
• Turkey's home — 2012-01-05
• "1984" superstate — 2012-01-01
• Superstate in Orwell's "1984" — 2010-12-05
• The majority of people live here — 2010-09-25
• Superstate in Orwell's "1984" — 2009-09-30
• "1984" superstate dominated by Neo-Bolshevism — 2009-08-21
• Turkey is part of it — 2008-06-15
• Turkey is part of it — 2004-11-11
• "1984" land — 2001-02-23
• It spans 12 time zones — 1996-12-14
• The Urals divide it — 1995-01-05