Historical clue formulations

• So many — 2026-06-28
• Many — 2013-08-14
• Mucho — 2012-06-13
• Mucho — 2006-07-25
• Much — 2006-01-11
• Many — 2004-03-19
• With 10-Across, a phrase of good wishes — 2000-10-18
• Many — 1996-10-08