How many genocides have occurred since World War I?
Dozens. The most devastating include those in the Soviet Union, where approximately 20 million were killed during Stalin's Great Terror (1930s); Nazi Germany, where 6 million Jews were killed in concentration camps along with 5 million or more Gypsies, Jehovah's Witnesses, and other "enemies of the German state" (1937-1945); Cambodia, where 1.7 million of the country's 7 million people were killed as a result of the actions of the Khmer Rouge (1975-1979); Iraq, where 50,000 Kurds were killed during the ethnic cleansing of Anfal in 1987; Bosnia, where 310,000 Muslims were killed (1992-1995); and Rwanda, where more than 1 million Tutsis and moderate Hutus were slaughtered over ten weeks in 1994.