Learn more about the SS and the organization’s involvement in perpetrating the Holocaust.
Learn more about Rudolf (Rezső) Kasztner (1906-1957) during World War II and his controversial efforts to help refugees escape Hungary in 1944.
Klaus Barbie, chief of the Gestapo in Lyon, France, was nicknamed the "Butcher of Lyon" for his brutal actions towards Jews and members of the French Resistance.
The experiences of World War I and its aftermath would profoundly shape the attitudes and actions of leaders and ordinary people during the Holocaust.
The Herzogenbusch concentration camp in the Netherlands began functioning in January 1943. Learn about its establishment, administration, prisoners, and conditions there.
The Jewish children of Lodz suffered harsh conditions after the German invasion of Poland. Read excerpts from diaries where they recorded their experiences.
Explore a timeline of key events during 1942 in the history of Nazi Germany, World War II, and the Holocaust.
Explore a timeline of key events during 1943 in the history of Nazi Germany, World War II, and the Holocaust.
The Riegner telegram detailed the Nazi plan to systematically murder European Jews. It was sent to the British and American governments in August 1942.
In May 1939, the German transatlantic liner St. Louis sailed from Germany to Cuba. Most of the passengers were Jews fleeing Nazi Germany. Learn more about the voyage.
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.