text: The majority of people who participate in the Umuganda ritual of compulsory community service are from this ethnic group.
full_question: The majority of people who participate in the Umuganda ritual of compulsory community service are from this ethnic group. These people gained power in a Social Revolution sometimes called the Wind of Destruction. These people are the majority of the population in the habitat of- and once subjugated- the Twa pygmy people. The Interahamwe militia, comprised of these people, turned violent after the assassination of Juvenal Habyarimana. A 1994 genocide was perpetrated by, for 10 points, what ethnic group of Rwanda and Burundi, the historic rivals of the Tutsi?
first_sentence: The majority of people who participate in the Umuganda ritual of compulsory community service are from this ethnic group.