
A civilization (or civilisation in British English) most broadly is any complex state society characterized by a social hierarchy, symbolic communication forms (typically, writing systems), and a perceived separation from and domination over the natural environment. Civilizations are intimately associated with and often further defined by other socio-politico-economic characteristics, including urbanization (or the development of cities), centralization, the domestication of both humans and other organisms, specialization of labor, culturally ingrained ideologies of progress and supremacism...