Historical clue formulations

• Set off — 2025-04-20
• Got going — 2024-12-31
• Launched — 2021-05-02
• Launched — 2020-11-17
• Started — 2018-01-15
• Got going — 2016-12-04
• Kicked off — 2016-11-16
• Started — 2016-02-01
• Founded — 2014-03-20
• Set out — 2003-02-16
• Ushered in — 2003-02-07
• Commenced — 2000-02-28
• Got off the ground — 1999-03-25
• Headed off on — 1998-10-08
• Set in motion — 1996-10-25