Belgium felt he had collaborated with Germany during the war. The Belgian Congo gained independence in 1960 during the Congo Crisis; Ruanda-Urundi followed with its independence two years later. Belgium joined NATO as a founding member and formed the Benelux group of nations with the Netherlands and Luxembourg. Belgium became one of the six founding members of the European Coal and Steel Community in 1951 and of the European Atomic Energy Community and European Economic Community, established in 1957. The latter has now become the European Union, for which Belgium hosts major administrations and institutions, including the European Commission, the Council
History of Belgium which had belonged to the Catholic church. After the defeat of the French in 1814, a new United Kingdom of the Netherlands was created, which eventually split one more time during the Belgian Revolution of 1830–1839, giving three modern nations, Belgium, the Netherlands, and Luxembourg. The ports and textile industry of Belgium were important back into the Middle Ages, and modern Belgium was one of the first countries to experience an Industrial Revolution, which brought prosperity in the 19th century but also opened a political dichotomy between liberal businessmen and socialist workers. The king set up his own private colonial