We would like to thank Crown Family Philanthropies and the Abe and Ida Cooper Foundation for supporting the ongoing work to create content and resources for the Holocaust Encyclopedia. View the list of all donors.
We would like to thank Crown Family Philanthropies and the Abe and Ida Cooper Foundation for supporting the ongoing work to create content and resources for the Holocaust Encyclopedia. View the list of all donors.
![Ruth Kohn (top row, second from left) and her classmates at a school in Prague. [LCID: 04607]](https://encyclopedia.ushmm.org/images/thumb/3e485c0f-1354-4e21-a156-8b8268c3d6cd.jpg.pagespeed.ce.YsMuQOni9C.jpg)
![Stretcher bearers carry a wounded soldier during the Battle of the Somme. [LCID: 2453747]](https://encyclopedia.ushmm.org/images/thumb/647ba4e2-8fc6-4340-9d0c-21dd535eaf42.jpg.pagespeed.ce.UQQg9xvh9e.jpg)
![German forces enter Aachen, on the border with Belgium, following the remilitarization of the Rhineland. [LCID: 70032]](https://encyclopedia.ushmm.org/images/thumb/4d587734-0984-4f9f-9d7d-5e2b5e87dacc.jpg.pagespeed.ce.3GvERqv5dG.jpg)
![Germans attend a class in racial theory. Germany, date uncertain. [LCID: 70366]](https://encyclopedia.ushmm.org/images/thumb/ae0a120b-59c5-4256-a71d-2ea028d142f5.jpg.pagespeed.ce.Dqkxh8_MY9.jpg)
![German soldiers direct artillery against a pocket of resistance during the Warsaw ghetto uprising. [LCID: 34083b]](https://encyclopedia.ushmm.org/images/thumb/8ffe37b4-0b4f-4966-9e03-838766fb9e89.jpg.pagespeed.ce.TpufPoulGs.jpg)
![German soldiers hold Poles, including Polish clerics, hostage. [LCID: 50845]](https://encyclopedia.ushmm.org/images/thumb/6d7e8a7d-ad3c-4eb2-8c7b-3b44b0f41ab7.jpg.pagespeed.ce.8B08RYII8B.jpg)
