“Never again” 1948: Until Next Time Armenia (1915–18), Ukraine (1932–1933), the Nazi Holocaust (1938–1945), Cambodia (1975–1979), Rwanda (1994), Bosnia (1992–1995), Darfur (2001–2015), Ethiopia ( 2019 to present) “The events that took place during these periods in these countries resulted in more than 17 million deaths related to 20th century genocides or ethnic cleansing, each with