Kingdom

• In Politics, a country (or in some cases, a group of countries) over which a king or queen reigns, is a kingdom, see: Monarchy.
• In biological Taxonomy (the study of the classification of organisms), the broadest category is a kingdom, see: Kingdom (biology).
• Kingdoms is Origins Award-winning Board game by Reiner Knizia, based on the original Auf Heller und Pfennig.