PLEASE HELP DUE TODAY! How did the Nazis dehumanise prisoners in the labor camps including Auschwitz?

Nazis dehumanised prisoners by taking away their rights and ability to see the outside world. The prisoners were viewed as none human and were made to work in hard living conditions. They were given the bare minimum of food or water. Also the prisoners were not referred to by their real human names and were instead called by a number. Many prisoners were beaten or executed in the camps and many caught diseases because of vitamin deficiency and died.