“i visited treblinka to find out how they carried out their extermination. the camp commandant at treblinka told me that he had liquidated 80,000 in the course of half a year. he was principally concerned with liquidating all the jews from the warsaw ghetto. “he used monoxide gas and i did not think that his methods were very efficient. so when i set up the extermination building at auschwitz, i used zyklon b, which was a crystallized prussic acid which we dropped into the death chamber from a small opening. it took from three to fifteen minutes to kill the people in the death chamber, depending upon climatic conditions.” –rudolf hoess, testifying at the nuremberg war crimes trials read the quote and then answer the question below. in this excerpt from his testimony, the man in charge of the auschwitz speaks about during the holocaust. plz 10 min