where is the dividing line between eastern and western europe
Eastern Europe While the eastern geographical boundaries of Europe are well defined, the boundary between Eastern and Western Europe is not geographical but historical, religious and cultural.
Eastern Front (World War I) The Eastern Front or Eastern Theater of World War I (Russian: Восточный фронт, Vostochnıy front, sometimes called the "Second Fatherland War" or "Second Patriotic War" (Russian: Вторая Отечественная война, Vtoraya Otechestvennaya voyna) in Russian sources)[16] was a theatre of operations that encompassed at its greatest extent the entire frontier between the Russian Empire and Romania on one side and the Austro-Hungarian Empire, Bulgaria, the Ottoman Empire and the German Empire on the other. It stretched from the Baltic Sea in the north to the Black Sea in the south, included most of Eastern Europe and stretched deep into Central Europe as well. The term contrasts with "Western Front", which was being fought in Belgium and France.