Answer: cdli

AnswerCrossword Clue
CDLIFifth-century date
CDLICMII divided by II
CDLINero's 451
CDLIMid fifth-century year
CDLIYear Attila invaded Gaul
CDLIFifth-century year
CDLIYear Attila was defeated in Gaul
CDLI451, in Roman numerals
CDLIA year in the life of Attila
CDLIYear in the life of St. Patrick
CDLI451, in old Rome
CDLIDate when the Hun was on the run
CDLI5th-cen. date.
CDLI451.
CDLIOne-fifth of MMCCLV
CDLIYear of the Council of Chalcedon
CDLIMid-fifth-century date
CDLIHalf of CMII
CDLI451, to Caesar