Historical clue formulations

• Formally yielded — 2026-09-22
• Relinquished — 2026-01-05
• Gave up, as territory — 2025-01-13
• Like some territorial land — 2024-06-14
• Let go — 2023-03-03
• Relinquished — 2022-09-01
• Yielded — 2021-04-17
• Gave up — 2020-12-27
• Gave up — 2017-09-08
• Signed over — 2016-05-15
• Turned over — 2015-08-22
• Surrendered — 2014-03-24
• Gave up — 2014-02-23
• Gave up — 2013-08-18
• Gave up — 2010-07-22
• Gave up — 2010-05-26
• Surrendered — 2010-03-29
• Turned over — 2008-01-12
• Gave up — 2006-09-27
• Yielded — 2006-06-08
• Gave up — 2004-12-28
• Quit claiming — 2004-06-20
• Quit claiming — 2003-06-27
• Relinquished — 2002-09-17
• Handed over — 2000-02-08
• Gave up — 1998-08-04
• Yielded — 1997-01-27
• Relinquished — 1997-01-06
• Surrendered — 1996-03-13
• Surrendered — 1995-03-23
• Relinquished — 1994-07-01