Associated Press
During World War II, men, women and children were transported from across Europe to Auschwitz-Birkenau, horrendous journeys in which they were packed into cramped cattle cars. Many of those rail tracks are abandoned but still exist within the site of the Auschwitz-Birkenau State Museum, stark reminders of the industrial nature of the killing. Nazi Germany established its largest extermination camp in Oswiecim — the name of the Polish town that was called Auschwitz under German occupation — because it was centrally located in Europe, with the railway infrastructure making it possible to transport Jews there from all across Europe — from Belgium, France and the Netherlands, from Italy and from Hungary.