Historical clue formulations

• Language whose name consists of four consecutive U.S. state postal abbreviations — 2025-08-29
• High-muck-a-muck — 2002-04-12
• Language of 800+ million — 2002-03-08
• Kind of orange — 2002-03-05
• +Bureaucrat — 1996-10-06
• It has 844 million native speakers — 1996-06-05
• Chinese — 1995-08-17