In March 1943, the Krakow ghetto was being liquidated, and all the remaining Jews were being moved to the forced-labor camp of Plaszow, outside Krakow.  Schindler prevailed upon SS-Haupsturmführer Amon Goeth, the brutal camp commandant and a personal drinking companion, to allow him to set up a special sub-camp for his own Jewish workers at the factory site in Zablocie. There he was better able to keep the Jews under relatively tolerable conditions, augmenting their below-subsistence diet with food bought on the black market with his own money. The factory compound was declared out of bounds for the SS guards who kept watch over the sub-camp.
When Germany invaded Poland in September 1939, it gained control of about 2 million Jews in the occupied territory. The rest of Poland was occupied by the Soviet Union, which had control of the rest of Poland's pre-war population of 3.3–3.5 million Jews.[141] German plans for Poland included expelling gentile Poles from large areas, confining Jews, and settling Germans on the emptied lands.[142] The Germans initiated a policy of sending Jews from all territories they had recently annexed (Austria, Czechoslovakia, and western Poland) to the central section of Poland, which they called the General Government. There, the Jews were concentrated in ghettos in major cities,[143] chosen for their railway lines to facilitate later deportation.[144] Food supplies were restricted, public hygiene was difficult, and the inhabitants were often subjected to forced labor.[145] In the work camps and ghettos, at least half a million Jews died of starvation, disease, and poor living conditions.[146] Jeremy Black writes that the ghettos were not intended, in 1939, as a step towards the extermination of the Jews. Instead, they were viewed as part of a policy of creating a territorial reservation to contain them.[147][l]

An emaciated 18-year-old Russian girl looks into the camera lens during the liberation of Dachau concentration camp in 1945. Dachau was the first German concentration camp, opened in 1933. More than 200,000 people were detained between 1933 and 1945, and 31,591 deaths were declared, most from disease, malnutrition and suicide. Unlike Auschwitz, Dachau was not explicitly an extermination camp, but conditions were so horrific that hundreds died every week. #
The rioting was triggered by the assassination of Ernst vom Rath, a German diplomat in Paris, by a Polish Jewish teenager, Herschel Grynszpan, on November 7th. Grynszpan did not attempt to escape and claimed that the assassination was motivated by the persecution of the Jewish people. Despite being attended to by Hitler’s personal physician, vom Rath died two days later.
During the first year, the camp held about 4,800 prisoners. Initially the internees were primarily German Communists, Social Democrats, trade unionists, and other political opponents of the Nazi regime. Over time, other groups were also interned at Dachau, such as Jehovah's Witnesses, Roma (Gypsies), homosexuals, as well as "asocials" and repeat criminal offenders. During the early years relatively few Jews were interned in Dachau and then usually because they belonged to one of the above groups or had completed prison sentences after being convicted for violating the Nuremberg Laws of 1935.
As late as 19 April 1945, prisoners were sent to KZ Dachau; on that date a freight train from Buchenwald with nearly 4,500 was diverted to Nammering. SS troops and police confiscated food and water, which local townspeople tried to give to the prisoners. Nearly three hundred dead bodies were ordered removed from the train and carried to a ravine over 400 metres (.25 mi) away. The 524 prisoners who had been forced to carry the dead to this site were then shot by the guards, and buried along with those who had died on the train. Nearly 800 bodies went into this mass grave.
"Suddenly we were marched into Bergen Belsen, that's where we were taken. In Bergen Belsen it was absolutely the worst of them all. It was not blocks; not organized. It was in the streets. We were just thrown in there between the electric wires, and wherever you could go - you go, and wherever you want to sleep - you sleep. No food. Only once or twice a week they were handing out some of that horrible grass soup."1
In January 1941, Dachau was designated a Class I camp and Buchenwald became a Class II camp; Mauthausen and Gusen in Austria were the only Class III camps in the Nazi system. The Class I designation meant that treatment of the inmates was less harsh and that prisoners had a better chance of being released. Dachau was the best of the Nazis camps, as far as the treatment of the prisoners was concerned.

Mass grave at Belsen camp, shortly after its liberation by British troops. Photographs such as this are widely reproduced as proof of a German policy of extermination. Contrary to Allied propaganda claims of the time, and Holocaust allegations in recent decades, though, these unfortunate prisoners were victims of typhus and starvation that were indirect consequences of the war – not of any deliberate policy. At least 14,000 Jews died in the camp following the British takeover.
In March 1944, part of the camp was redesignated as an Erholungslager ("recovery camp"),[11] where prisoners too sick to work were brought from other concentration camps. They were in Belsen supposedly to recover and then return to their original camps and resume work, but many of them died in Belsen of disease, starvation, exhaustion and lack of medical attention.[12]