Year Zero (political notion) in the context of "Pol Pot"

Cultural genocide or culturicide is a concept first described by Polish lawyer Raphael Lemkin in 1944, in the same book that coined the term genocide. The destruction of culture was a central component in Lemkin's formulation of genocide. The precise definition of cultural genocide remains contested, and the United Nations does not include it in the definition of genocide used in the 1948 Genocide Convention. The Armenian genocide Museum defines culturicide as "acts and measures undertaken to destroy nations' or ethnic groups' culture through spiritual, national, and cultural destruction", which appears to be essentially the same as ethnocide. Some ethnologists, such as Robert Jaulin, use the term ethnocide as a substitute for cultural genocide, although this usage has been criticized as risking the confusion between ethnicity and culture. Cultural genocide and ethnocide have in the past been used in distinct contexts. Cultural genocide without ethnocide is conceivable when a distinct ethnic identity is kept, but distinct cultural elements are eliminated.

Culturicide involves the eradication and destruction of cultural artifacts, such as books, artworks, and structures. The issue is addressed in multiple international treaties, including the Geneva Conventions and the Rome Statute, which define war crimes associated with the destruction of culture. Cultural genocide may also involve forced assimilation, as well as the suppression of a language or cultural activities that do not conform to the destroyer's notion of what is appropriate. Among many other potential reasons, cultural genocide may be committed for religious motives (e.g., iconoclasm which is based on aniconism); as part of a campaign of ethnic cleansing in an attempt to remove the evidence of a people from a specific locale or history; as part of an effort to implement a Year zero, in which the past and its associated culture is deleted and history is "reset". The drafters of the 1948 Genocide Convention initially considered using the term, but later dropped it from inclusion. The term "cultural genocide" has been considered in various draft United Nations declarations, but it is not used by the UN Genocide Convention.

Sisowath Kossamak (Khmer: ស៊ីសុវត្ថិ កុសុមៈ, Sĕisŏvôtth Kŏsâmeă; 9 April 1904 – 27 April 1975) was Queen of Cambodia from 1955 to 1960 as the wife of King Norodom Suramarit and reigning Queen of Cambodia from 1960 until the abolition of the monarchy in 1970. After her husband's death in 1960, her son Norodom Sihanouk became chief of state, with Queen Kossamak performing as the ceremonial monarch. Sisowath Kossamak was born a Cambodian princess as the daughter of King Sisowath Monivong and his wife Norodom Kanviman Norleak Tevi. Her official title was Preah Mohaksatreiyani Sisowath Monivong Kossamak Nearirath Serey Vathana (Khmer: ព្រះមហាក្សត្រិយានី ស៊ីសុវត្ថិ មុនីវង្ស កុសុមៈ នារីរ័ត្ន សេរីវឌ្ឍនា, Preăh Môhaksâtrĕyéani Sĕisŏvôtth Mŭnivôngs Kŏsâmeă Néariroătn Sérivôdthônéa).

Upon the death of Monivong in 1941, Sihanouk took the throne. In 1955, he abdicated in favor of his father Suramarit, who then reigned for five years. After her husband's death, Kossamak kept her title of Queen and continued to function as the symbol and representative of the monarchy while Sihanouk assumed his position as head of state, but titled as Prince rather than King. After the coup in March 1970, Kossamak was placed under arrest, but retained her title before being stripped of all status during the formal proclamation of the republic in October of the same year. She remained under house arrest until her health declined in 1973, and she was allowed to join her son in China. Kossamak died in Beijing on 27 April 1975, ten days after the Khmer Rouge captured Phnom Penh, when Angkar ("Organization") came to power as the beginning of Year Zero.