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
History of the Jews in Belgium Jews who died in the Holocaust has been greatly exaggerated by history. In a follow-up survey 53% of the respondents agreed with the state: "Violence against Jews is a symptom of deep anti-Jewish feelings among some people in my country". The ADL also conducted a research of anti-Jewish attitudes inside the Muslim population of Belgium. The results showed that 82% of Muslim Belgium agreed with the state "Jews have too much power in the business world", compared to 36% of the national population who agreed with it. In all eleven categories included in the research, the Muslim population reached higher