Historical clue formulations

• Century of note — 2021-11-20
• "Damn Yankees" team — 2014-06-12
• Century in politics — 2001-12-15
• The other team in "Damn Yankees" — 1998-07-12
• "...and last in the American League" team — 1997-07-13
• Pre-Twins baseball club — 1996-08-16
• Capitol Hill gang — 1996-07-02
• Ottawa hockey team — 1996-05-05
• Forum honchos — 1994-08-06
• Former Washington nine — 1994-04-25