Historical clue formulations

• Farsi speakers — 2020-07-02
• Many Shiites — 2013-12-26
• Dwellers on the Strait of Hormuz — 2009-09-20
• Farsi speakers — 2009-06-03
• Tehran natives — 2005-05-09
• Modern Persians — 2001-10-10
• Rial spenders — 2000-11-07
• They may come from Qom — 1999-11-07
• Persians, today — 1998-02-09