Historical clue formulations

• Assent to un hombre — 2024-11-01
• Polite Spanish assent — 2023-01-08
• "Yes sir!," south of the border — 2016-06-13
• Opposite of "No way, José!"? — 2016-06-01
• "Yes sir" overseas — 2016-03-22
• Approval for un hombre — 2014-08-28
• Go-ahead for un hombre — 2014-03-01
• Chihuahua assent — 2011-09-02
• Green light for un hombre — 2011-05-07
• Approval for Juan Valdez — 2009-11-22
• Acapulco agreement — 2008-07-22
• Assent for un hombre — 2006-09-01
• Assent of the Andes — 2005-04-02
• Mexican affirmative — 1999-10-21
• "Yes, sir," in Seville — 1994-06-15