During the first three weeks the camp was under the command of the regular police fore. Then the Nazis appeared one night to take over control. Their leader made a speech to his followers, of which the following quotations are of interest: “Always remember that no human beings are here, only swine.”—“Whoever does not wish to see blood may go home immediately.”—“No one who does harm to a prisoner need fear reprimand.”—“The more you shoot, the fewer we must feed.”
^ Sven Felix Kellerhoff (21 October 2002). "Neue Museumskonzepte für die Konzentrationslager". WELT ONLINE (in German). Axel Springer AG. Retrieved 2 June 2008. . . . die SS-Kasernen neben dem KZ Dachau wurden zuerst (bis 1974) von der US-Armee bezogen. Seither nutzt sie die VI. Bayerische Bereitschaftspolizei. (. . . the SS barracks adjacent to the Dachau concentration camp were at first occupied by the US Army (until 1974). Since then they have been used by the Sixth Rapid Response Unit of the Bavarian Police.)
More camps opened in the spring and summer of 1942, when the Nazis began systematically clearing the ghettos in Poland and rounding up Jews in western Europe for 'deportation to the East'. The killing of the Polish Jews, code-named 'Project Reinhardt', was carried out in three camps: Treblinka, near Warsaw (850,000 victims); Belzec, in south-eastern Poland (650,000 victims); and Sobibor, in east-central Poland (250,000 victims). Some Jews from western Europe were sometimes taken to these camps as well, but most were killed at the biggest and most advanced of the death camps, Auschwitz.
Deputy Fritz Dressel underwent similar daily tortures. He tried to cut his wrist with a piece of glass, but he was discovered while he still showed some signs of life and was transferred to a first-aid station. No sooner was his wound dressed than the Camp Commander, Weckerle, ordered him brought back into the detention call, in spite of the doctor’s warning that under these circumstances he would not be responsible for the consequences. A few hours later he was again “discovered” with the dressing ripped off, lying in a pool of blood, his arms pulled out of their sockets.  When his corpse was taken out of the camp on a dray, the Commander made a remark to the assembled Special Police, which unfortunately I could not understand, but which was answered by the guards with roars of laughter. Captain Ehmann of the Special Police and another man led Leonhart Hausmann, Communist leader of Augsburg, out of the camp to be shot. Ehmann, however, lost his courage and ran away and the other fellow brought the prisoner back. The next day Hausmann was transferred to Ehmann’s labor group, and Ehmann took him out of sight behind some bushes and shot him. The official announcement was “Shot while trying to escape.” Ehmann was apparently reluctant to murder the prisoner, but was finally forced to do so by pressure from his superiors.
Also in 1936, a new camp called Sachsenhausen was built to replace the former "wild camp" that had been set up in an abandoned brewery in Oranienburg in 1933. The camp in the old brewery was the place where the famous "Arbeit Macht Frei" sign was first erected. When the new Dachau gate house was finished in June 1936, this slogan was put on the iron gate. The words mean "work will set you free." According to Rudolf Hoess, who was on the Dachau staff in 1936, the slogan meant that work sets one free in the spiritual sense, not literally.

Most of the Jewish ghettos of General Government were liquidated in 1942–1943, and their populations shipped to the camps for extermination.[349][350][t] About 42,000 Jews were shot during the Operation Harvest Festival on 3–4 November 1943.[351] At the same time, rail shipments arrived regularly from western and southern Europe at the extermination camps.[352] Few Jews were shipped from the occupied Soviet territories to the camps: the killing of Jews in this zone was mostly left in the hands of the SS, aided by locally recruited auxiliaries.[353][u]

Yugoslavia and Greece were invaded in April 1941 and surrendered before the end of the month. Germany and Italy divided Greece into occupation zones but did not eliminate it as a country. Yugoslavia, home to around 80,000 Jews, was dismembered; regions in the north were annexed by Germany and regions along the coast made part of Italy. The rest of the country was divided into the Independent State of Croatia, nominally an ally of Germany, and Serbia, which was governed by a combination of military and police administrators.[167] According to historian Jeremy Black, Serbia was declared free of Jews in August 1942.[168] Croatia's ruling party, the Ustashe, killed the country's Jews, and killed or expelled Orthodox Christian Serbs and Muslims.[167] Jews and Serbs alike were "hacked to death and burned in barns", according to Black. One difference between the Germans and Croatians was that the Ustashe allowed its Jewish and Serbian victims to convert to Catholicism so they could escape death.[168]

This and the rest of his evidence Mr. Le Drieullenac gave in a matter of fact way. This was the first time Kramer and his associates had faced one of the survivors of their camp, but for the first hour or so the Jersey man did not even look at them. Then, during the intervals for the translation of his evidence into German and Polish, he began looking at them with what seemed to be a puzzled air as if trying to find a link between his dreadful experience and the three rows of men and women in the dock and as if trying to realise that these were the people who had been the rulers of the camp where he had seen his best friend, a French colonel, dragged off to the burial pit to be thrown in while still alive.
^ Jump up to: a b "Ein Konzentrationslager für politische Gefangene in der Nähe von Dachau". Münchner Neueste Nachrichten ("The Munich Latest News") (in German). The Holocaust History Project. 21 March 1933. The Munich Chief of Police, Himmler, has issued the following press announcement: On Wednesday the first concentration camp is to be opened in Dachau with an accommodation for 5000 persons. 'All Communists and—where necessary—Reichsbanner and Social Democratic functionaries who endanger state security are to be concentrated here, as in the long run it is not possible to keep individual functionaries in the state prisons without overburdening these prisons, and on the other hand these people cannot be released because attempts have shown that they persist in their efforts to agitate and organise as soon as they are released.'
The gates of the camp had been locked again, and the liberators of the first hour, on their way again, were already far off, toward Munich, toward the south, pursuing their war. Guards had been placed on the other side of the barbed wire. No one was allowed out any more, Already, at the end of this first day, the Americans wondered what they would do with his rabble of lepers.
Accompanied by Communist political prisoners, who served as guides, the Americans toured the prison camp and were shown the building, just outside the barbed wire enclosure, which housed the homicidal gas chamber disguised as a shower room. The Americans heard eye-witness accounts from Dachau survivors who said that prisoners had been gassed to death in the fake shower room; they also heard stories of how prisoners had been shoved into the crematory ovens while still alive. Bodies of fully-clothed dead inmates were found piled inside the new crematorium building and many more naked corpses were piled up outside. Outside the disinfection chambers, there was a huge pile of clothing waiting to be fumigated with Zyklon-B gas pellets.
The 15 men present at Wannsee included Adolf Eichmann (head of Jewish affairs for the RSHA and the man who organized the deportation of Jews), Heinrich Müller (head of the Gestapo), and other party leaders and department heads.[256] Thirty copies of the minutes were made. Copy no. 16 was found by American prosecutors in March 1947 in a German Foreign Office folder.[263] Written by Eichmann and stamped "Top Secret", the minutes were written in "euphemistic language" on Heydrich's instructions, according to Eichmann's later testimony.[264] The conference had several purposes. Discussing plans for a "final solution to the Jewish question" ("Endlösung der Judenfrage"), and a "final solution to the Jewish question in Europe" ("Endlösung der europäischen Judenfrage"),[256] it was intended to share information and responsibility, coordinate efforts and policies ("Parallelisierung der Linienführung"), and ensure that authority rested with Heydrich. There was also discussion about whether to include the German Mischlinge (half-Jews).[265] Heydrich told the meeting: "Another possible solution of the problem has now taken the place of emigration, i.e. the evacuation of the Jews to the East, provided that the Fuehrer gives the appropriate approval in advance."[256] He continued:
Before the outbreak of war, Poland had been a relative haven for European Jews - Krakow's Jewish population numbered over 50,000. But when Germany invaded, destruction began immediately and it was merciless. Jews were herded into crowded ghettos, randomly beaten and humiliated, capriciously killed. Jewish property and businesses were summarily destroyed, or appropriated by the SS and 'sold' to Nazi 'investors', one of whom was the fast talking, womanizing, money hungry Schindler.
On the evening of November 9, 1938, carefully orchestrated anti-Jewish violence “erupted” throughout the Reich, which since March had included Austria. Over the next 48 hours rioters burned or damaged more than 1,000 synagogues and ransacked and broke the windows of more than 7,500 businesses. Some 30,000 Jewish men between the ages of 16 and 60 were arrested and sent to concentration camps. Police stood by as the violence—often the action of neighbours, not strangers—occurred. Firemen were present not to protect the synagogues but to ensure that the flames did not spread to adjacent “Aryan” property. The pogrom was given a quaint name: Kristallnacht (“Crystal Night,” or “Night of Broken Glass”). In its aftermath, Jews lost the illusion that they had a future in Germany.

The first Jewish prisoners came as known political opponents of the Nazis. At Dachau, as elsewhere, they received even worse treatment than the other prisoners. Gradually, more and more groups were arrested and brought to Dachau, Jehovah’s Witness, Gypsies, who like the Jews were classified as racially inferior, Clergymen who resisted the Nazi coercion of the churches and Homosexuals and many others who had been denounced for making critical remarks against the Nazi regime.
The workers who constructed the original buildings were housed in camps near Fallingbostel and Bergen, the latter being the so-called Bergen-Belsen Army Construction Camp.[1] Once the military complex was completed in 1938/39, the workers' camp fell into disuse. However, after the German invasion of Poland in September 1939, the Wehrmacht began using the huts as a prisoner of war (POW) camp.