Historical clue formulations

• "Them" — 2020-09-12
• Doctor Doom and Galactus, to the Fantastic Four — 2019-09-22
• Communists and capitalists, e.g. — 2018-10-23
• North and South Korea, e.g. — 2017-09-10
• Adams and Jefferson, e.g. — 2016-06-10
• All the people attacking you — 2016-05-02
• Exes, sometimes — 2010-04-18
• They're opposed — 2009-06-27
• Foes — 2004-10-18
• They may be sworn — 2004-07-09
• Ones at the gate, maybe — 2003-10-03
• "Wise men learn much from ___": Aristophanes — 2002-09-14
• Opposite sides — 2001-12-01
• Hostiles — 1999-11-19
• "A man cannot be too careful in the choice of his ___": Wilde — 1998-05-16
• Kind of list — 1998-04-02
• Opposing forces — 1997-11-07
• Them — 1997-04-27
• "...and the fourth for mine _____": Addison — 1995-11-12
• Isaac Bashevis Singer novel — 1995-10-21
• Opposite sides — 1995-08-13
• _____ list — 1994-04-20
• Hatfields and Mccoys, e.g. — 1994-04-17