 Ahavuye isanamu, Gosteli Foundation Insiguro yisanamu, No mu myaka ya 1920, abagore mu Busuwisi barigaragambije basaba uburenganzira bungana nubwabagabo ku murimo Ubwiteganyirize bwabagore mu Busuwisi buri ku kigero cya 37 munsi yubwabagabo, bashingiye ko abagore bafata ibiruhuko mu kazi mu gihe cyo kubyara no kwita ku bana. 