Following the defeat in World War I, influence of German-speaking elites over Central and Eastern Europe was greatly limited. At the treaty of Versailles Germany was substantially reduced in size. Austria-Hungary was split up. Rump-Austria, which to a certain extent corresponded to the German-speaking areas of Austria-Hungary (a complete split into language groups was impossible due to multi-lingual areas and language-exclaves) adopted the name "German-Austria" (German: Deutschösterreich). The name German-Austria was forbidden by the victorious powers of World War I. Volga Germans living in the Soviet Union were interned in gulags or forcibly relocated during the Second World War.