History of Belgium from Korea in 1955. On September 5, 1944, the Benelux Customs Union was created. It entered into force in 1948, and ceased to exist on 1 November 1960, when it was replaced by the Benelux Economic Union after a treaty signed in The Hague on February 3, 1958. The Benelux Parliament was created in 1955. The Treaty of Brussels, signed on 17 March 1948 by Belgium, the Netherlands, Luxembourg, France, and the United Kingdom, is considered the precursor to the NATO agreement, which Belgium became an official member of on April 4, 1949. The headquarters of NATO are located in
History of Luxembourg the Luxembourgish population joined the Belgian revolution against Dutch rule. Except for the fortress and its immediate vicinity, Luxembourg was considered a province of the new Belgian state from 1830 to 1839. By the Treaty of London in 1839, the status of the grand duchy became fully sovereign and in personal union to the king of the Netherlands. In turn, the predominantly Oil-speaking geographically larger western part of the duchy was ceded to Belgium as the province de Luxembourg. This loss left the Grand Duchy of Luxembourg a predominantly German state, although French cultural influence remained strong. The loss of