Tutsi (largest) and the Twa (smallest). Small numbers of Hema, Kiga and Furiiru people also live near the Tutsi in Rwanda. The Northern Tutsi who reside in Rwanda are called Ruguru (Banyaruguru), while southern Tutsi that live in Burundi are known as Hima, the Tutsis who resides in Masisi which is in Kivu and they are known as Banyamasisi and the Tutsi that inhabit the Kivu plateau in the Congo go by Banyamulenge. The definitions of "Hutu" and "Tutsi" people may have changed through time and location. Social structures were not stable throughout Rwanda, even during colonial times under the Belgian
Hutu Power Front (RPF) invasion, Habyarimana turned to inflaming ethnic tensions. Hutu Power acquired a variety of spokesmen. Hassan Ngeze, an entrepreneur recruited by the government to combat the Tutsi publication "Kanguka", created and edited "Kangura", a radical Hutu Power newsletter. He published the "Hutu Ten Commandments", which included the following: "Radio Télévision Libre des Mille Collines" broadcast radio shows suggesting the end to toleration of the Tutsi, repeating the Hutu Ten Commandments, and building support for the Hutu Power ideology. Two main voices of RTLM were announcers Valérie Bemeriki and Georges Ruggiu. The repetition of Hutu Ten Commandments was an attempt