Luxembourg

Luxembourg, officially the Grand Duchy of Luxembourg, is a landlocked country in Western Europe. It is bordered by Belgium to the west and north, Germany to the east, and France to the south. Its capital, Luxembourg City, is one of the four official capitals of the European Union and the seat of the Court of Justice of the European Union, the highest judicial authority in the EU. Its culture, people, and languages are highly intertwined with its neighbors, making it a mixture of French and German cultures. Luxembourgish is the only National language of the country and it is also the language of the Luxembourgish people. However, additionally to Luxembourgish, both French and German are used in administrative and judicial matters, making all 3 of them the administrative languages of Luxembourg.
With an area of 2,586 square kilometers, it is one of the smallest sovereign states in Europe. In 2019, Luxembourg had a population of 626,108, which makes it one of the least-populous countries in Europe, but by far the one with the highest population growth rate. Foreigners account for nearly half of Luxembourg's population.