What illustrates the concept of genocide?

Genocide is illustrated by the systematic extermination of a particular group based on ethnicity, nationality, religion, or race. Historical examples include the Holocaust, where six million Jews were murdered by the Nazis, and the Rwandan Genocide, during which approximately 800,000 Tutsis and moderate Hutus were killed in 1994. Both events involved organized efforts to eliminate a group, highlighting the extreme violence and dehumanization inherent in genocide.