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
History of the Jews in Lithuania "kahals" were not successful. The impoverished Jewish merchants, having no capital of their own, were compelled to borrow money from the nobility, from churches, congregations, monasteries, and various religious orders. Loans from the latter were usually for an unlimited period and were secured by mortgages on the real estate of the "kahal". The "kahals" thus became hopelessly indebted to the clergy and the nobility. In 1792 the Jewish population of Lithuania was estimated at 250,000 (as compared with 120,000 in 1569). The whole of the commerce and industries of Lithuania, now rapidly declining, was in the hands of the Jews.