History of the Netherlands The Dutch government subsequently decided on a large-scale programme of public works (the "Delta Works") to protect the country against future floods. The project took more than thirty years to complete. The Oosterscheldedam, an advanced sea storm barrier, became operational in 1986. According to Dutch government engineers, the odds of a major inundation anywhere in the Netherlands are now one in 10,000 years. The European Coal and Steel Community (ECSC), was founded in 1951 by the six founding members: Belgium, the Netherlands and Luxembourg (the Benelux countries) and West Germany, France and Italy. Its purpose was to pool the steel
Geology of Luxembourg Luxembourg Sandstone, which is up to 100 meters thick and produces 65 million cubic meters of water annually. <ref></ref > Geology of Luxembourg The geology of Luxembourg is divided into two geologic regions: Rheinisches Schiefergeblige in the north, extending into the Ardennes region in Belgium, and the Oesling (also known as Islek) Zone to the north of Ettelbruck. The country is underlain by the Hercynian orogeny related Givonne Anticlinorium, which mainly contains Early Devonian sandstone and shale. Rocks closer to the surface are primarily from the Cretaceous and are cut by the Sauer River and its tributaries. Geologists draw parallels