Many healthy, young strong Jews were not killed immediately. The Germans' war effort and the “Final Solution” required a great deal of manpower, so the Germans reserved large pools of Jews for slave labor. These people, imprisoned in concentration and labor camps, were forced to work in German munitions and other factories, such as I.G. Farben and Krupps, and wherever the Nazis needed laborers. They were worked from dawn until dark without adequate food and shelter. Thousands perished, literally worked to death by the Germans and their collaborators.
As a member of the Nazi Party and the Abwehr intelligence service, Schindler was in danger of being arrested as a war criminal. Bankier, Stern, and several others prepared a statement he could present to the Americans attesting to his role in saving Jewish lives. He was also given a ring, made using gold from dental work taken out of the mouth of Schindlerjude Simon Jeret. The ring was inscribed "Whoever saves one life saves the world entire."[77] To escape being captured by the Russians, Schindler and his wife departed westward in their vehicle, a two-seater Horch, initially with several fleeing German soldiers riding on the running boards. A truck containing Schindler's mistress Marta, several Jewish workers, and a load of black market trade goods followed behind. The Horch was confiscated by Russian troops at the town of Budweis, which had already been captured by Russian troops. The Schindlers were unable to recover a diamond that Oskar had hidden under the seat.[78] They continued by train and on foot until they reached the American lines at the town of Lenora, and then travelled to Passau, where an American Jewish officer arranged for them to travel to Switzerland by train. They moved to Bavaria in Germany in the fall of 1945.[79]

As we moved down along the west side of the concentration camp and approached the southwest corner, three people approached down the road under a flag of truce. We met these people about 75 yards north of the southwest entrance to the camp. These three people were a Swiss Red Cross representative and two SS troopers who said they were the camp commander and assistant camp commander and that they had come into the camp on the night of the 28th to take over from the regular camp personnel for the purpose of turning the camp over to the advancing Americans. The Swiss Red Cross representative acted as interpreter and stated that there were about 100 SS guards in the camp who had their arms stacked except for the people in the tower. He said he had given instructions that there would be no shots fired and it would take about 50 men to relieve the guards, as there were 42,000 half-crazed prisoners of war in the camp, many of them typhus infected. He asked if I were an officer of the American army, to which I replied, “Yes, I am Assistant Division Commander of the 42d Division and will accept the surrender of the camp in the name of the Rainbow Division for the American army.”

Schindler was the eldest of two children born to a farm machinery manufacturer and his wife. Svitavy, where the family lived, was located in the Sudetenland, and, though the region passed from the Austrian Empire to Czechoslovakia in 1918, the Schindlers were ethnically German. After leaving school in 1924, Schindler sold farm equipment for his father, during which time he met his future wife, Emilie, whom he married in 1928. He took a variety of odd jobs, including running a driving school, before enlisting for a stint in the Czechoslovak army. Schindler then briefly lived in Berlin before returning to Czechoslovakia to start a poultry farm, which he soon abandoned. A self-professed sybarite, he spent much of his time drinking and philandering.
When he learned what had happened, Schindler at first managed to secure the release of the men from the Gross-Rosen camp.  He then proceeded to send his personal German secretary to Auschwitz to negotiate the release of the women. The latter managed to obtain the release of the Jewish women by promising to pay 7 RM daily per worker. This is the only recorded case in the history of the extermination camp that such a large group of people were allowed to leave alive while the gas chambers were still in operation.
Thus although the Nazi 'Final Solution' was one genocide among many, it had features that made it stand out from all the rest as well. Unlike all the others it was bounded neither by space nor by time. It was launched not against a local or regional obstacle, but at a world-enemy seen as operating on a global scale. It was bound to an even larger plan of racial reordering and reconstruction involving further genocidal killing on an almost unimaginable scale, aimed, however, at clearing the way in a particular region – Eastern Europe – for a further struggle against the Jews and those the Nazis regarded as their puppets. It was set in motion by ideologues who saw world history in racial terms. It was, in part, carried out by industrial methods. These things all make it unique.
After the joint conquest of Poland, by Germany and the Soviet Union, in September 1939, numerous Polish resistance fighters were imprisoned, including 1,780 Catholic priests. When the Catholic Church complained about the harsh treatment the priests received in the concentration camps, all the priests were moved to Dachau because it was the mildest camp of all. Dachau was designated as the main camp for Catholic priests who had been arrested on various charges, including child molestation, and a total of 2,720 from 19 different nations were sent there. The priests did not have to work in the factories and were given special privileges.
In the summer of 1943, Stalag XI-C (311) was dissolved and Bergen-Belsen became a branch camp of Stalag XI-B. It served as the hospital for all Soviet POWs in the region until January 1945. Other inmates/patients were Italian military internees from August 1944 and, following the suppression of the Warsaw Uprising in October 1944, around 1,000 members of the Polish Home Army were imprisoned in a separate section of the POW camp.[6]