1. By: Caitlin McSpadden

2. Chelmno First killing center to begin operations, in December 1941 located in Wartheland, which was a part of Poland annexed to Germany killed at least 152,000 people between December 1941 and March 1943 Jews being loaded up and taken to Chelmno

3. Auschwitz-Birkenau Largest killing center located in Upper Silesia At least 865,000 Jews were killed upon arrival nearly 10,800 Jews and 2,900 Gypsies were killed in gas chambers Entrance to Auschwitz-Birkenau used by trains

4. Operation Reinhard included Belzec, Sobibor, and Treblinka II killing centers Plan to kill 2 million Jews killed 1,526,500 Jews between March 1942 and November 1943 Map of Operation Reinhard camps

5. Lublin/Majdanek large-scale forced-labor camp 170,000 prisoners passed through the camp killed in gas chambers Gas chamber used at Lublin/Majkanek

7. Church at Chelmno where the Jews spent their last night

8. Entrance to Rzuchowski Forest camp where Chelmno victims were buried

9. Opening of gas chamber where they poured cyclone crystals

10. Inside of a gas chamber where the Jews were gassed.

11. Cremation Pit where Jews bodies were burned

12. Crematory room where Jews were cremated

13. Where Jews got burned it crematory rooms were crowded or full