Hutu Rwanda, this led to the "Social revolution" and Hutu violence against Tutsis. Tens of thousands of Tutsis were killed and many others fled to neighboring countries, such as Burundi, Uganda and expanding the Banyamulenge Tutsi ethnic group in the South Kivu region of the Belgian Congo. Later, exiled Tutsis from Burundi invaded Rwanda, prompting Rwanda to close its border with Burundi. In Burundi, a campaign of genocide was conducted against Hutu population in 1972, and an estimated 100,000 Hutus died. In 1993, Burundi's first democratically elected president, Melchior Ndadaye, who was Hutu, was believed to be assassinated by Tutsi officers,
Rape during the Rwandan genocide to be an act of genocidal rape. The mass rapes were carried out by the Interahamwe militia and members of the Hutu civilian population, both male and females, the Rwandan military, and the Rwandan Presidential Guard. The sexual violence was directed at the national and local levels by political and military leaders in the furtherance of their goal, the destruction of the Tutsi ethnic group. There was extensive use of propaganda through both print and radio to incite violence against women, with both mediums being used to portray Tutsi women as untrustworthy, and as acting against the Hutu majority. The