Rwandan genocide UNAMIR), Pierantonio Costa (Italian diplomat who rescued many lives), Antonia Locatelli (Italian volunteer who in 1992, two years before the actual genocide, tried to save 300 or 400 Tutsis by calling officials in the international community and was later murdered by the Interahamwe), Jacqueline Mukansonera (Hutu woman who saved a Tutsi during the genocide), Paul Rusesabagina (the Academy Award nominated film "Hotel Rwanda" is based on his story), Carl Wilkens (the only American who chose to remain in Rwanda during the genocide), André Sibomana (Hutu priest and journalist who saved many lives) and Captain Mbaye Diagne (Senegalese army officer of
Origins of Hutu, Tutsi and Twa the importance of the pastoralist migrations. Still other studies point out that cultural transmission can occur without actual human migration. This raises the question of how much of the changes around the fifteenth and sixteenth centuries was the result of an influx of people as opposed to the existing population being exposed to new ideas. Studies that approach the subject of racial purity are among the most controversial. These studies point out that the pastoralist migrants and pre-migration Rwandans lived side by side for centuries and practiced extensive intermarriage. The notion that current Rwandans can claim exclusively Tutsi or Hutu