Historical clue formulations

• One-named Brazilian soccer star who is a six-time FIFA World Player of the Year — 2025-05-11
• Kauffman who co-created "Friends" — 2023-02-19
• Atlanta train system — 2021-06-21
• Atlanta's public transport system — 2020-07-01
• Atlanta train system — 2016-03-04
• One of the von Trapp girls — 2013-11-10
• Commuting option in Georgia's capital — 2012-04-27
• Atlanta commuting option — 2008-02-23
• Atlanta train and bus system — 2004-09-12
• One of the Von Trapp girls — 2003-10-23
• Atlanta train system — 2002-02-24
• Atlanta's subway and bus system — 2001-09-23
• "I Remember Mama" mama — 1994-05-30