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
Luxembourg in the Eurovision Song Contest 1979 Luxembourg in the Eurovision Song Contest 1979 Luxembourg was represented by American singer Jeane Manson, with the song '"J'ai déjà vu ça dans tes yeux", at the 1979 Eurovision Song Contest, which took place on 31 March in Jerusalem. The song was chosen internally by broadcaster RTL. On the night of the final Manson performed 13th in the running order, following Belgium and preceding the Netherlands. "J'ai déjà vu ça dans tes yeux" was an atypical ballad for Eurovision, with a blues-style arrangement and no conventional melodic hook. At the close of voting it had received 44 points (the highest