Historical clue formulations

• Country whose name Americans spell with a "z" — 2025-08-17
• Five-time winner of the Copa do Mundo — 2023-09-10
• Rio's land, to natives — 2016-02-24
• São Paulo's land, to natives — 2010-03-02
• Five-time winner of the Copa do Mundo — 2009-03-28
• Where Salvador is — 2000-08-05
• South American stamp word — 1998-02-22
• Salvador's country, to Salvadorans — 1996-09-01