Historical clue formulations

• Yielded — 2025-06-08
• Brought about — 2023-02-05
• Prompted — 2022-05-31
• Caused — 2022-03-27
• Brought about — 2020-01-27
• Resulted in — 2019-06-03
• Brought about — 2018-10-21
• Resulted in — 2016-10-20
• Prompted — 2015-03-28
• Brought on — 2015-02-22
• Occasioned — 2013-08-16
• Occasioned — 2013-05-30
• Showed, as a seat — 2012-11-04
• Resulted in — 2012-02-01
• Prefaced — 2011-03-04
• Caused — 2009-10-12
• Brought on — 2008-01-13
• Caused — 2006-05-23
• Resulted in — 2003-11-23
• Caused — 2003-05-04
• Caused — 2000-12-24
• Resulted in — 1999-07-14
• Caused — 1998-09-04
• Preceded — 1997-02-16
• Resulted in — 1995-07-06
• Resulted in — 1994-07-08
• Resulted in — 1994-01-30