Auschwitz, Dachau, Bergen-Belsen, which one are you looking for?
Edam was not an infamous extermination camp - it is a cheese. Was this question supplied with multiple choice answers perchance. The multiple choice was Leningrad Treblinka Auschwitz Jasenovac
Auschwitz with a total death of 1.2 million jews
Treblinka extermination camp
Belzec extermination camp was created in 1942.
Belzec extermination camp ended in 1942.
Treblinka extermination camp was created in 1942.
Treblinka extermination camp ended in 1943.
Chełmno extermination camp ended in 1943.
Chełmno extermination camp was created in 1941.
Sobibor extermination camp was created in 1943.
Auschwitz I was the original Auschwitz camp, set up in May 1940, mainly for Polish political prisoners and the Polish elites. It also housed the main administrative offices for the whole complex of camps as well as the blocks where medical experiments were carried out, and execution chambers.
Concentration camp and Extermination camp