History of Luxembourg The bombardments ended with the American Army nearing Lampaden on February 22, 1945. Altogether, of a pre-war population of 293,000, 5,259 Luxembourgers lost their lives during the hostilities. After World War II, Luxembourg abandoned its politics of neutrality, when it became a founding member of the North Atlantic Treaty Organization (NATO) and the United Nations. It is a signatory of the Treaty of Rome, and constituted a monetary union with Belgium (Benelux Customs Union in 1948), and an economic union with Belgium and the Netherlands, the so-called BeNeLux. Between 1945 and 2005, the economic structure of Luxembourg changed significantly. The
Rugby union in Luxembourg has enjoyed an inordinately high-profile. Its proximity to the British Isles has also helped, meaning that they sometimes receive touring clubs from the British Isles, more often than might be expected for a rugby nation of their calibre. Neighbours Belgium, and Germany, and near neighbours, the Netherlands also have thousands of registered players, and whose rugby tradition goes back before World War II. In 2009, there were 2370 registered players in Luxembourg. There were three formally organised clubs for seniors: De Renert, and the Rugby Club Luxembourg and a club exclusively for youths, the Cercle Sportif des Communautés Européennes Luxembourg