Which African country faced a serious genocide in 1994, during which almost one million people were killed?

Twenty years later, one million Tutsi people were murdered by Hutu people during the 1994 Rwandan genocide. In the Rwandan genocide, the people who had been the victims in Burundi (the Hutu) murdered the ethnic group that had killed them (the Tutsi), and these new victims later played a role in the Congo genocide.

Explanation: