![Main entrance to the Auschwitz-Birkenau killing center. [LCID: 90326]](https://encyclopedia.ushmm.org/images/large/0bbfdaca-ef0e-4bf3-afdc-250a30f35f8c.jpg)
Entrada principal do campo de extermínio Auschwitz-Birkenau. Foto tirada na Polônia, data incerta.
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