Luxembourg an independent state under the personal possession of William I of the Netherlands with a Prussian garrison to guard the city against another invasion from France. In 1839, following the turmoil of the Belgian Revolution, the purely Oil-speaking part of Luxembourg was ceded to Belgium and the Luxembourgish-speaking part (except the Arelerland, the area around Arlon) became what is the present state of Luxembourg. Luxembourg is a founding member of the European Union, OECD, United Nations, NATO, and Benelux. The city of Luxembourg, which is the country's capital and largest city, is the seat of several institutions and agencies of
Military history of the Netherlands and small parts of the Netherlands and Croatia. Previously, it had included all of the Netherlands and Switzerland, parts of modern France and Italy. By the middle of the 18th century the Empire had been greatly reduced in power. The Eighty Years' War, or Dutch Revolt, was the war of secession between the Netherlands and the Spanish king, that lasted from 1568 to 1648. The war resulted in the Seven United Provinces being recognized as an independent state. The region now known as Belgium and Luxembourg also became established as the Southern Netherlands, part of the Seventeen Provinces that remained