Eastern European Jewry
The expression Eastern European Jewry can either refer to the current political spheres of the Eastern European countries or to the Jewish communities in Russia and Poland. The phrase 'Eastern European Jews' or 'Jews of the East' (from German: Ostjuden) was established during the 20th century in the German Empire and in the western provinces of the Austro-Hungarian Empire, aiming to distinguish the integrating Jews in Central Europe from those Jews who lived in the East.