What changes took place in Europe in the 6-11 centuries as a result of the spread of Christianity?

Christianity led to the fact that Latin became an international language, there were numerous monasteries and clergy. In a number of European countries, for example, Slavic, after the adoption of Christianity, the first codes of laws appeared. For example, in Ancient Rus Christianity was adopted in 988, and 70 years later there was already a code of laws, a metropolitan from the Russians, stone churches. Christianity contributed to the emergence of educated people who knew Greek and Latin, as well as to the emergence of craftsmen and architects who built stone temples. Their construction contributed to the development of crafts – icon painting, mosaics, metal processing and jewelry.