Flossenbürg concentration camp German resistance who had conspired to assassinate Hitler and who were executed on 9 April 1945. Since 2016, a digital book of the dead is available online and contains the names of more than 21,000 known prisoners who perished in the concentration camp Flossenbürg concentration camp Flossenbürg concentration camp () was a Nazi concentration camp built in May 1938 by the SS Main Economic and Administrative Office at Flossenbürg, in the Upper Palatinate region of Bavaria, Germany, near the border with Czechoslovakia. Until its liberation in April 1945, 89,964 prisoners passed through the camp, around 30,000 of whom died there.
Dachau concentration camp factories, plus other facilities of around 20 acres. The entrance gate used by prisoners carries the phrase "Arbeit macht frei" (, or "Work makes [one] free"; contextual English translation: "Work shall set you free"). This phrase was also used in Theresienstadt, near Prague, and Auschwitz I. Dachau was the concentration camp that was in operation the longest from March 1933 to April 1945, nearly all twelve years of the Nazi regime. Dachau's close proximity to Munich, where Hitler came to power and where the Nazi Party had its official headquarters, made Dachau a convenient location. From 1933 to 1938, the