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
Burgundian Netherlands Burgundian Netherlands In the history of the Low Countries, the Burgundian Netherlands (, , , ) were a number of Imperial and French fiefs ruled in personal union by the House of Valois-Burgundy in the period from 1384 to 1482 and later their Habsburg heirs. The area comprised large parts of present-day Belgium and the Netherlands, as well as Luxembourg and parts of northern France. A fair share (but not most) of these territories were inherited by the Burgundian dukes, a younger branch of the French royal House of Valois in 1384, upon the death of Count Louis II of