The United Kingdom is a constitutional monarchy composed of four countries: England, Scotland, Wales, and Northern Ireland.
The Kingdom of Powys was an early medieval Welsh successor state and a principality during the Middle Ages.
Belgium, officially known as the Kingdom of Belgium, is a densely populated country in Western Europe.
Ringerike, characterized by rich cultural landscapes and distinctive nature.
Bohemia is the largest historical region of the Czech lands in the present-day Czech Republic.