Luxembourg (Belgium) Luxembourg (Belgium) Luxembourg (; ; ; ; ) is the southernmost province of Wallonia and of Belgium. It borders on (clockwise from the east) the country of Luxembourg, France, and the Belgian provinces of Namur and Liège. Its capital is Arlon (, ), in the south-east of the province. It has an area of , making it the largest Belgian province. At around 250,000 residents, it is also the least populated province, making it a relatively sparsely populated province in an otherwise very densely populated country. It is significantly larger (70%) and much less populous than the neighbouring Grand Duchy
Belgium in World War I Belgium also received a small slice of territory in the east of the country (known as Eupen-Malmedy) from Germany, which remains part of the country to this day. Its demands for a slice of Zeeland in the Netherlands (which had remained neutral during the conflict), were rejected and led to ill-will. Britain was willing to guarantee Belgian borders only if it committed to neutrality, which Albert rejected. Instead, Belgium became a junior partner with France in an occupation of part of Germany under a 1920 Treaty. As outlined in the Treaty of Versailles, Belgium was also given a League of