Geopolitics is the study that analyzes geography, history and social science with reference to spatial politics and patterns at various scales (ranging from the level of the state to international). It examines the political, economic (see geoeconomics) and strategic significance of geography, where geography is defined in terms of the location, size, function, and relationships of places and resources.
The term was coined by Rudolf Kjellén, a Swedish political scientist, at the beginning of the 20th century. Kjellén was inspired by the German geographer Friedrich Ratzel, who published his book Politische Geographie (political geography) in 1897, popularized in English by American diplomat Robert Strausz-Hupé, a faculty member of the University of Pennsylvania.
