What causes Genocide.

Genocide is caused by a variety of factors. Factors like: Ethnicity, culture, political control, and/or famine. Ethnicity and culture fuel a genocide because when people don't understand something they try to destroy it. Political control is a factor that affects countries or regions that have a variety of very similar ethnicities, only difference being one group wants their people to rule their country. There is sometimes a survival scenario where the killing of a whole group of people will prevent more death by famine because there will be more for the others to eat.

Chara and determination XD

being real here, genocide is the deliberate killing of a large group of people, especially those of a particular ethnic group or nation. like a cult. What causes genocide depends on the situation. It could be people who are mentally unstable, or it could just be a hater.