
Dachau Concentration Camp – Bavaria, Germany
Concentration Camp Dachau or KZ Dachau in German was the first complete concentration camp the Germans built. The …
Zyklon B was a cyanide-based pesticide repurposed by Nazi Germany for mass murder in extermination camps during World War II. Used primarily in gas chambers at Auschwitz, it released lethal hydrogen cyanide when exposed to air. Zyklon B became a central tool in the industrialized execution of the Holocaust.