Crossword clues for Period of importance 3 lettersAnswerClueERAImportant periodERAImportant period of historyAGEImportant periodERAImportant period in historyMAO___ era (important period for the People's Republic of China)ERAImportant historic periodERAImportant historical periodERAImportant time periodERAPeriod of importanceEPOCHHistorically important period of timeERASImportant periods of historyERASImportant periodsAGESImportant periodsRENAISSANCEImportant period in European culture.ERALOf an important periodPRIMETIMEImportant period for CBC and CTVEPOCHImportant periodSWEEPSImportant TV periodERASImportant time periodsEPOCHImportant time periodERASPeriods of importanceERASImportant historical periodsEPOCHImportant historical periodERASImportant historic periodsCRUNCHTIMEPeriod of critical importanceSWEEPSWEEKImportant seven-day TV ratings period