Genocide is the deliberate and systematic destruction, in whole or in part, of an ethnic, racial, religious, or national group.
The Holocaust was the systematic, bureaucratic, state-sponsored persecution and murder of approximately six million Jews by the Nazi regime and its collaborators. The Nazis, who came to power in Germany in January 1933, believed that Germans were "racially superior" and that the Jews, deemed "inferior," were an alien threat to the so-called German racial community.
The Rwandan Genocide was the 1994 mass killing of hundreds of thousands of Rwanda's Tutsis and Hutu political moderates by Hutus under the Hutu Power ideology. Over the course of approximately 100 days, at least 500,000 people were killed. Death toll between 800,000 and 1,000,000 20%of total population.
Genocide is sick. You can do something. http://genocide.change.org/http://www.stopgenocidenow.org/