In addition to Auschwitz, there were numerous other concentration and extermination camps throughout German-controlled Europe, including Bergen-Belsen, Buchenwald, Dachau, and Treblinka. These camps were used to systematically exterminate Jews and other groups that the Nazis considered to be inferior.
The conditions in these camps were horrific. Prisoners were often subjected to starvation, torture, and forced labor. They were also subject to brutal and inhumane experiments, conducted by Nazi doctors and scientists. Millions of Jews were killed in these camps, as well as millions of other people.
The Holocaust was a genocide of unprecedented scale and brutality. It was an attempt to exterminate an entire people, and it resulted in the deaths of millions of innocent people.