Historical clue formulations

• Text on a red, white and blue sticker — 2026-02-23
• Words on an Election Day sticker — 2024-08-12
• Sticker worn in November — 2021-01-31
• Election Day declaration — 2018-05-26
• Sticker worn proudly in November — 2018-04-17
• Election Day affirmation — 2017-02-19