Temporary capital of Lithuania historical grounds, as the city was the capital of the Grand Duchy of Lithuania. However, the city was multi-ethnic and other groups laid similar claims. Belarusians saw it as the capital of the Belarusian nation and laid claims to the heritage of the former Grand Duchy; Jews saw it as the capital of Yiddish culture; Poles saw it as a Polish-inhabited city. As Soviet forces pushed westward to spread the global proletarian revolution, German Ober-Ost administration evacuated and the Lithuanians withdrew to Kaunas. Vilnius was captured by the Red Army on January 5, 1919. During the Polish–Soviet War the city
Socialist Party of Lithuania regulated, socially oriented market economy - with the production forces and relations of production the managements goal. Markets in the system - as far as possible, and state regulation - as needed. It considers the principles of state regulation as the best economic development incentive. The LSP ideology was based on the methodology of dialectical materialism, the theory of Marxism and contemporary social science. It believed that Socialists should unambiguously disassociate from Stalinist and totalitarian theories and practice. LSP propagated what it believed to be the new 21st century socialism. Socialist Party of Lithuania Socialist Party of Lithuania () was