Answer:

mdiv

AnswerCrossword Clue
MDIVCLXXXVIII octupled
MDIVYear Michelangelo's "David" was completed
MDIVXII years after Columbus's famous voyage
MDIVEarly 16th-century date
MDIVEarly 16th century date
MDIV1504, to Caesar
MDIVYear Queen Isabella died.
MDIVYear in Henry VII's reign.
MDIVTwice DCCLII
MDIVDCCLII doubled
MDIVXII years after Columbus's first voyage
MDIVYear Columbus returned from his final voyage to the New World
MDIVEarly 16th C. date
MDIVSeminary deg.
MDIVYear of Isabella's death