text: Prior to this event, its goals were advocated by the "zero networks," secret societies set up by the "Clan de Madame.
full_question: Prior to this event, its goals were advocated by the "zero networks," secret societies set up by the "Clan de Madame." The international response to this event was criticized in Shake Hands with the Devil, a memoir by the Canadian general Romeo Dallaire. Many participants in this event escaped via a controversial "safe zone" established by French forces in Operation Turquoise. It began after the RTLM (*) radio station issued the coded phrase "Cut down the tall trees" in response to the shooting down of President Juvenal Habyarimana's airplane. The Interahamwe militias primarily perpetrated this event, which forced millions of refugees into neighboring Zaire. For 10 points, name this 1994 mass killing of Tutsis by Hutus.
first_sentence: Prior to this event, its goals were advocated by the "zero networks," secret societies set up by the "Clan de Madame.
raw_answer: Rwandan Genocide [or obvious equivalents] 