What were the main influences on the different regions of Eastern Europe?

The EU is found towards the east of the continent of Europe, however there the not exact definition of EU as an entity in culture. The region that lies towards the Europe has essential features that determine the Greek traditions that are divided into central and east sources.

The European regions are divided depending on the location. The regional, therefore, are geographically classified because they share some physical features and other traits that bring them together. Thus, the regions identify the analysis of the regional.