"h." The preservation of the rural Polish-speaking minority in the Vilnius Region (the intelligentsia element was mostly expelled after the war) turned out to be a source of lasting friction. After 1950 Stalin, playing on the Lithuanian against the Polish insecurities, allowed the formation of a network of Polish, communist ideology-preaching schools. This Soviet policy continued also after 1956, despite Lithuanian objections. The Polish community reacted with fear to the rebirth of assertive Lithuanian nationalism after 1988 and attempted to established a Polish autonomy in the Vilnius region in 1990–91. After some Polish activists supported the attempted communist coup in Moscow the Lithuanian authorities eliminated the Polish self-rule. The presently existing Electoral Action of Poles in Lithuania is seen by many Lithuanians as a communist rule residue with a nationalistic tint and conflicts over the language of education and naming rights continue, with an uneasy involvement of the government of Poland. The rural Polish-speaking areas are among the economically most depressed regions of Lithuania and high unemployment there has caused significant permanent emigration. The Lithuanian relations with the Russian minority, the actual left-over of the Soviet-imposed settlement, have not been a source of comparable tensions.