The Kingom of Cambodia (pronounced /kæmˈboʊdɪə/, formerly known as Kampuchea (/kampuˈtɕiːə/), , transliterated: Preăh Réachéanachâkr Kâmpŭchea) is a country in South East Asia with a population of over 13 million people. Cambodia is the successor state of the once powerful Hindu and Buddhist Khmer Empire, which ruled most of the Indochinese Peninsula between the eleventh and fourteenth centuries.