Kingdom of the Netherlands | Royal House of the Netherlands https://www.royal-house.nl/topics/history/history-of-the-kingdom-of-the-netherlands
The Kingdom of the Netherlands comprises four countries: the Netherlands, Aruba, Curaçao and St Maarten. It is a constitutional monarchy, meaning that the position of the monarch is laid down in the Constitution of each of the four countries.
New Guinea remained part of the Kingdom of the Netherlands until 1962; in 1963 it was transferred to









