Dachau was the first Nazi concentration camp built. The camp was built in 1933. It was located in Dachau, Germany. The camp was meant to perform medical experiments on prisoners. These experiments left the people dead or disabled. The experiments and the harsh living conditions made it one of the most harsh camps. It was not designed as a killing camp though.Opened in 1933 was later a death camp survived WW2 early Inmates RC priests the Future Chancellor of post war germany Konrad Hermann Joseph Adenauer.This camp served as a model for all later concentration camps and as a "school of violence" for the SS men under whose command it stood. In the twelve years of its existence over 200.000 persons from all over Europe were imprisoned here and in the numerous subsidary camps. 41.500 were murdered. On April 29 1945, American troops liberated the survivors. The number of Jewish prisoners at Dachau rose with the increased persecution of Jews and on November 10-11, 1938, in the aftermath of Kristallnacht, more than 10,000 Jewish men were interned there. (Most of men in this group were released after incarceration of a few weeks to a few months, many after proving they had made arrangements to emigrate from Germany.)The Dachau camp was a training center for SS concentration camp guards, and the camp's organization and routine became the model for all Nazi concentration camps. The camp was divided into two sections--the camp area and the crematoria area. The camp area consisted of 32 barracks, including one for clergy imprisoned for opposing the Nazi regime and one reserved for medical experiments. The camp administration was located in the gatehouse at the main entrance. The camp area had a group of support buildings, containing the kitchen, laundry, showers, and workshops, as well as a prison block (Bunker). The courtyard between the prison and the central kitchen was used for the summary execution of prisoners. An electrified barbed-wire fence, a ditch, and a wall with seven guard towers surrounded the camp.