Economy of Belgium increased unemployment, stemming from the worldwide banking crisis. For 50 years through World War II, French-speaking Wallonia was a technically advanced, industrial region, with its industry concentrated along the sillon industriel, while Dutch-speaking Flanders was predominantly agricultural with some industry, mainly processing agricultural products and textiles. This disparity began to fade during the interwar period. When Belgium emerged from World War II with its industrial infrastructure relatively undamaged thanks to the Galopin doctrine, the stage was set for a period of rapid development, particularly in Flanders. The postwar boom years, enhanced by the establishment of the European Union and NATO
Demographic history of the Vilnius region itself), and 82.4% of the population in Šalčininkai rayon/county (currently known as Šalčininkai district municipality). The Jews living in Vilnius had their own complex identity, and labels of Polish Jews, Lithuanian Jews or Russian Jews are all applicable only in part. The majority of the Yiddish speaking population used the Litvish dialect. The Vilnius urban region is the only area in East Lithuania that doesn't face decline in population density. Poles are the majority of native rural population in the Vilnius region. The share of the Polish population across the region is decreasing, mainly due to natural decline of rural