Original: Auschwitz II ( Birkenau ) was an extermination camp or Vernichtungslager , and was the site of the deaths of at least 960,000 Jews , 75,000 Poles , and some 19,000 Roma ( Gypsies ) .
Simplified: In this camp , the Nazis killed at least 1.1 million Jews , 75,000 Polish people , and about 19,000 Roma ( gypsies ) .