We would like to thank Crown Family Philanthropies, Abe and Ida Cooper Foundation, the Claims Conference, EVZ, and BMF for supporting the ongoing work to create content and resources for the Holocaust Encyclopedia. View the list of donor acknowledgement.
![Deportation of Romani (Gypsy) families from Vienna to Poland. [LCID: 22005]](https://encyclopedia.ushmm.org/images/thumb/bd14360a-6cc2-4b64-8c68-32430f2350ee.jpg)
The Nazis viewed Romani peoples as racially inferior and as social outsiders. During World War II, the Nazis and their allies and collaborators perpetrated a genocide of European Roma. They shot tens of thousands of Romani people in occupied eastern Poland, the Soviet Union, and Serbia. They also murdered thousands more Roma from western and central Europe in killing centers.
![Women survivors huddled in a prisoner barracks shortly after Soviet forces liberated the Auschwitz camp. [LCID: 31450b]](https://encyclopedia.ushmm.org/images/thumb/8fdec1b8-47fa-40f1-9a27-06e7262bad5e.jpg)
Learn more about personal experiences during the Holocaust
![Blanka Rothschild holds one of her prewar family photographs. [LCID: athbr039]](https://encyclopedia.ushmm.org/images/thumb/11721704-922d-4af9-8e09-16ab9e4123c5.jpg)
Explore a timeline of events that occurred before, during, and after the Holocaust.
How and why was the Holocaust possible?
