In one to three paragraphs, explain the various causes and
consequences of mass atrocities in the period from 1900 to the present

The vast world wars and conflicts have left enormous consequences on all segments of life.

Explanation:

They were led to gain or defend certain territories, all to establish political dominance over others. These are conflicts in which all social strata are affected, and all resources are engaged to achieve dominance. In terms of the number of human casualties, but also the material destruction and destruction of social goods, the world wars had very grave consequences for humanity. Nevertheless, they were also significant events in the world history of XX. st. Thirty-six countries were involved in the conflict during the First World War.

The war was fought on the territory of 14 countries. It resulted in the massive destruction of infrastructure, and the death toll is around 10 million and over 20 million injured. Unlike the Second World War, where civilians were killed in large numbers, soldiers mostly died in this war. World War II is the most massive and destructive conflict in human history. About 55 million people lost their lives in World War II. At the end of the war, peace was sought, and several international organizations formed. However, this did not bring peace to the world. Up to this point, wars have been waged in the world. Since the Second World War, several genocides have taken place and have been adjudicated in international courts. The two most controversial post-WWII genocides are the Bangladesh genocide in 1971 and the 1995 Srebrenica (Bosnia and Herzegovina) genocide.

i believe that d is the right answer