The document summarizes the 8 stages of genocide as defined by Gregory Stanton: classification, symbolization, dehumanization, organization, polarization, preparation, extermination, and denial. It provides examples from the Cambodian genocide under the Khmer Rouge regime led by Pol Pot from 1975-1979. Key events discussed include the classification and targeting of intellectuals, religious groups, and ethnic minorities, the use of identifying scarves, torture and mass killings at labor camps and "killing fields," approximately 2 million deaths, and later denial by the US and Khmer Rouge forces.