Tuhia he tomokanga mō tēnei wāhanga - I te wā e piki haere ana te pakanga o Indochina, ka nui haere te whai wāhi o Cambodia, ko te Reipa Khmer tētahi o ngā hua i te tau 1970, ko tētahi atu ko te pakanga ā iwi. 1975, i whakarerea, i te ringa o te Khmer Rouge, kei te mau tonu a Cambodia i tana haora pouri <unk> Democratic Kampuchea me ona mutunga roa o te mahi a Vietnamese
, te People's Republic of Kampuchea me te UN Mandate ki Modern Cambodia mai i te tau 1993.