Renaissance in Italy was often considered as an important dividing line between the European Medieval culture and the modern culture.However,even before Italian Renaissance,an undercurrent of cultural revival,which was pushed forward by the Catholic church,had already been on the rise.In the "Dark Ages" caused by the invasion of barbarians and the feudal period,the Catholic Church with its transcending ideals and powerful institutions drove forward the Carolingian Revival and the Renaissance in the 12 the c...