Historical clue formulations

• Country sharing the world's longest international border — 2025-10-30
• Country with a maple leaf on its flag — 2024-07-15
• Its national animal is the beaver — 2021-10-09
• Place associated with the answers to the starred clues — 2020-11-30
• Powerhouse in curling — 2019-01-31
• Geographically largest member of NATO — 2018-06-17
• "O" follower — 2017-06-23
• "O" follower — 2015-12-15
• Country with the longest coastline — 2015-02-22
• Its motto is "From sea to sea" — 2015-01-31
• World powerhouse in curling — 2014-04-17
• Where Hudson Bay is — 2012-03-26
• Bilingual country — 2011-11-17
• It was invaded in the War of 1812 — 2011-07-24
• Where Family Day is observed — 2010-08-21
• Where Hudson Bay is — 2009-06-02
• Great Bear Lake locale — 2009-03-05
• It covers six time zones — 2008-02-09
• Dudley Do-Right's home — 2007-05-02
• Home of the 1988 and 2010 Winter Olympics — 2006-02-24
• The Great White North — 2004-10-24
• Home of six N.H.L. teams — 2004-02-12
• Where Labour Day is observed — 2002-07-07
• Draft dodger's destination, often — 2001-10-27
• Where the Yukon is — 2000-11-20
• "O" follower — 2000-05-25
• Country name that follows O — 1999-10-15
• War of 1812 issue — 1999-07-30
• Six-time champs in Olympics ice hockey — 1999-06-10
• The Great White North — 1997-06-23
• Locale of Prince Albert and Prince George — 1996-10-30
• _____ Day (July 1) — 1995-04-30
• "O" follower — 1994-11-20
• One of 38-Across — 1994-08-23
• Party to Nafta — 1994-01-31