Historical clue formulations

• Folds — 2023-09-09
• Capitulates — 2020-10-15
• Spelunking spots — 2019-11-06
• Places for Neanderthals — 2018-03-21
• Cries uncle — 2013-11-21
• Gives in under pressure — 2012-08-17
• Relents — 2009-05-01
• Locales for some paintings — 2009-02-01
• Gives up the fight — 1999-12-26
• Hole worlds to explore — 1994-09-18