Historical clue formulations

• All together — 2024-04-14
• All for one and one for all — 2023-01-17
• Together, like workers — 2015-11-16
• Not individually, in sports — 2015-06-15
• Coordinately — 2015-05-17
• In tandem — 2013-10-20
• Unitedly — 2011-09-10
• Together — 2008-05-17