Historical clue formulations

• Kind of cracker needed for a proper s'more — 2021-06-07
• Successor to South Carolina's Thurmond in the Senate — 2016-06-12
• Katharine ___, onetime publisher of the Washington Post — 2016-06-03
• Made of whole-wheat flour — 2009-01-07
• Religious leader who wrote "Peace With God" — 2007-08-03
• Semisweet cracker — 2005-05-26
• Coarse flour — 2004-06-24
• Kind of flour — 2004-05-16
• Kind of cracker — 1998-08-11
• With 5-Down, a TV gourmet — 1998-06-21
• Modern dance giant — 1996-12-22
• Kind of cracker — 1996-12-08