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![Jews are forced into boxcars destined for the Belzec killing center. [LCID: 63444]](https://encyclopedia.ushmm.org/images/thumb/eae02616-41b4-4697-9938-c1648fb6ea14.jpg.pagespeed.ce.Ie88eOPs6G.jpg)
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Killing Centers: In Depth
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![View of a section of the barbed-wire fence and barracks at Auschwitz at the time of the liberation of the camp. [LCID: 11058]](https://encyclopedia.ushmm.org/images/thumb/389b1f5e-c012-466b-bed2-73111a783f19.jpg.pagespeed.ce.fePa0TRUgY.jpg)
![Adolf Hitler poses with his cabinet shortly after assuming power as chancellor of Germany. [LCID: 79487]](https://encyclopedia.ushmm.org/images/thumb/1b9f0457-bda2-4b6f-8fae-9a13eff86f8b.jpg.pagespeed.ce.UYh6YATFdc.jpg)
![Illustration from an antisemitic children's primer. [LCID: 10640c]](https://encyclopedia.ushmm.org/images/thumb/4c6348d1-d3e6-4be3-aae5-b12761f4f20a.jpg.pagespeed.ce.ZYVA_641w6.jpg)
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ID Cards
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Discussion Questions
How and why was the Holocaust possible?