The Kingdom of the Netherlands is a constitutional monarchy located in Northwestern Europe. It consists of four countries: the Netherlands, Aruba, Curaçao, and Sint Maarten. The capital city is Amsterdam, while The Hague serves as the seat of government. The kingdom is known for its flat landscape, extensive canal systems, and windmills. The official language is Dutch, and the currency used is the Euro. The Kingdom has a rich cultural heritage, with famous artists like Vincent van Gogh and Rembrandt hailing from the region. It is also recognized for its progressive policies and high standard of living.