the Jewish population. While all were at least familiar with Hebrew as a liturgical language, essentially none had any contact with or affinity for Yiddish (some, of Sephardic origin, spoke Judeo-Spanish, others various Judeo-Arabic varieties). Thus, Hebrew emerged as the dominant linguistic common denominator between the different population groups. Despite a past of marginalization and anti-Yiddish government policy, in 1996 the Knesset passed a law founding the "National Authority for Yiddish Culture", with the aim of supporting and promoting contemporary Yiddish art and literature, as well as preservation of Yiddish culture and publication of Yiddish classics, both in Yiddish and in Hebrew translation. In religious circles, it is the Ashkenazi Haredi Jews, particularly the Hasidic Jews and the Lithuanian yeshiva world (see Lithuanian Jews), who continue to teach, speak and use Yiddish, making it a language used regularly by hundreds of thousands of Haredi Jews today. The largest of these centers are in Bnei Brak and Jerusalem. There is a growing revival of interest in Yiddish culture among secular Israelis, with the flourishing of new proactive cultural organizations like YUNG YiDiSH, as well as Yiddish theatre (usually with simultaneous translation to Hebrew and Russian) and young people are taking university courses in Yiddish, some achieving considerable fluency. South Africa In the early years of the 20th century Yiddish was classified as a 'Semitic Language'. After much campaigning, in 1906 the South African legislator Morris Alexander won a parliamentary fight to have Yiddish reclassified as a European language, thereby permitting the immigration of Yiddish-speakers to South Africa. Former Soviet Union In the Soviet Union during the era of the New Economic Policy (NEP) in the 1920s, Yiddish was promoted as the language of the Jewish proletariat. At the same time, Hebrew was considered a bourgeois and reactionary language and its use was generally discouraged. Yiddish was one of the "recognized" languages of the Byelorussian Soviet Socialist Republic. Until 1938, the Emblem of the Byelorussian Soviet Socialist Republic included the motto Workers of the world, unite! in Yiddish. Yiddish was also an official language in several agricultural districts of the Galician Soviet Socialist Republic. The use of Yiddish as the primary spoken language by Jews was heavily encouraged by multiple Jewish political groups at the time. The Evsketsii, the Jewish Communist Group, and The Bund, the Jewish Socialist Group, both heavily encouraged the use of Yiddish. During the Bolshevik Era these political