… Cambodian genocide of 1975-1979, in which approximately 1.7 million people lost their lives (21% of the country’s … includes data on: Cambodia’s 13,000 villages; the 115,000 sites targeted in 231,00 U.S. bombing sorties flown over … Khmer Rouge regime during 1975-1979, and 309 mass-grave sites with an estimated total of 19,000 grave pits; and 76 …