Historical clue formulations

• St. ___ (river separating Maine from Canada) — 2005-06-30
• St. ___ (river to the Mississippi) — 2002-03-31
• ___ de Guerre (French military award) — 2001-01-22
• St. ___ (West Indies spot) — 1996-04-10
• _____ de Guerre (French award) — 1994-06-12