Historical clue formulations

• Vice president who resigned in 1973 — 2022-10-10
• See 39-Across — 2021-01-25
• Politico who called the press "nattering nabobs of negativism" — 2019-03-14
• Veep under Nixon — 2018-11-25
• Vice president Spiro — 2018-01-29
• Vice president before Ford — 2015-07-29
• Nixon's veep — 2014-06-15
• He called his critics "pusillanimous pussyfooters" — 2014-04-26
• Nixon's number two — 2014-01-14
• 39th vice president — 2013-09-27
• Vice president under Nixon — 2013-07-08
• First Greek-American vice president — 2010-09-16
• For whom Safire wrote the words "nattering nabobs of negativism" — 2009-10-11
• Predecessor of Ford — 2008-12-25
• Only U.S. vice president born in Maryland — 2008-09-21
• Nixon's 1968 running mate — 2007-07-31
• Ford's predecessor — 2007-01-26
• Vice president Spiro — 2006-12-04
• Ford succeeded him — 2006-04-27
• Vice President Spiro — 2005-04-18
• Ford's predecessor — 2002-09-12
• Running mate of '68 — 2002-08-11
• 1973 resignee — 2002-06-27
• Running mate of '68 — 2002-02-14
• 10/10/73 resignee — 2001-12-23
• 1973 resignee — 2000-09-28
• 1973 resignee — 1999-12-10
• Ford predecessor — 1998-09-27
• Veep before Ford — 1998-05-17
• Resigner of 10/10/73 — 1998-02-05
• 1973 resigner — 1997-11-25
• Discredited Veep — 1996-12-11
• "Nixon" character — 1996-06-18
• Nixon Veep — 1995-12-07
• Ford replaced him — 1995-06-07
• Only Veep from Maryland — 1994-12-09
• 39th Veep — 1994-10-14