Other crossword clues for answer "CENTENNIAL"CENTENNIALMay 11, 2014, for "E" as a "D"See 21 Across__ State (Colorado)100th anniversary.July 4, 1876Milestone in America for 35 Down1876, e.g.Big anniversaryAnniversary of note____ State: ColoradoColorado (with "state")