6 May 1945 (23 April on the Orthodox calendar) was the day of Pascha, Orthodox Easter. In a cell block used by Catholic priests to say daily Mass, several Greek, Serbian and Russian priests and one Serbian deacon, wearing makeshift vestments made from towels of the SS guard, gathered with several hundred Greek, Serbian and Russian prisoners to celebrate the Paschal Vigil. A prisoner named Rahr described the scene:[99]
After Kristallnacht, Jewish businesses were expropriated, private employers were urged to sack Jewish employees, and offices were set up to speed emigration. Imprisoned Jews could buy freedom if they promised to leave the country, abandoning their assets. By the outbreak of war in September 1939, half of Germany's 500,000 Jews had fled, as had many Jews from Austria and the German-occupied parts of Czechoslovakia.
On March 22, 1933, a few weeks after Adolf Hitler had been appointed Reich Chancellor, a concentration camp for political prisoners was set up in Dachau. 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.

Women who became pregnant shortly after the Holocaust had not always regained full strength and health. They and their babies were often in danger. There was a constant shortage of proper nutrition in the DP camp, undernourished mothers found it difficult to breastfeed, and there was not enough baby food in the DP camp. The fact that new mothers did not usually have guidance from their own mothers, grandmothers, sisters or aunts, as they would have had in previous happier times, also posed a challenge. As a result, the welfare agencies that operated in Bergen Belsen made great efforts to care for new mothers and babies. Moreover, young mothers at Bergen Belsen reached out to help one another, creating extended "families."

Being fully aware that Germany was about to be defeated in World War II, the SS invested its time in removing evidence of the crimes it committed in the concentration camps. They began destroying incriminating evidence in April 1945 and planned on murdering the prisoners using codenames "Wolke A-I" (Cloud A-1) and "Wolkenbrand" (Cloud fire).[75] However, these plans were not carried out. In mid-April, plans to evacuate the camp started by sending prisoners toward Tyrol. On 26 April, over 10,000 prisoners were forced to leave the Dachau concentration camp on foot, in trains, or in trucks. The largest group of some 7,000 prisoners was driven southward on a foot-march lasting several days. More than 1,000 prisoners did not survive this march. The evacuation transports cost many thousands of prisoners their lives.[30]
The most notorious physician was Josef Mengele, an SS officer who became the Auschwitz camp doctor on 30 May 1943.[54] Interested in genetics[54] and keen to experiment on twins, he would pick out subjects from the new arrivals during "selection" on the ramp, shouting "Zwillinge heraus!" (twins step forward!).[55] They would be measured, killed, and dissected. One of Mengele's assistants said in 1946 that he was told to send organs of interest to the directors of the "Anthropological Institute in Berlin-Dahlem". This is thought to refer to Mengele's academic supervisor, Otmar Freiherr von Verschuer , director from October 1942 of the Kaiser Wilhelm Institute of Anthropology, Human Heredity, and Eugenics in Berlin-Dahlem.[56][55][i] Mengele's experiments included placing subjects in pressure chambers, testing drugs on them, freezing them, attempting to change their eye color by injecting chemicals into children's eyes, and amputations and other surgeries.[59]

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.
In Dachau, as in other Nazi camps, German physicians performed medical experiments on prisoners, including high-altitude experiments using a decompression chamber, malaria and tuberculosis experiments, hypothermia experiments, and experiments testing new medications. Prisoners were also forced to test methods of making seawater potable and of halting excessive bleeding.

Several books published after the war maintained that there was a gas chamber at Bergen-Belsen. For example, in a book entitled "Jews, God and History," Jewish historian Max Dimont mentioned gassings at Bergen-Belsen. Another book, entitled "A History of World War II" claimed that "In Belsen, Kramer kept an orchestra to play him Viennese music while he watched children torn from their mothers to be burned alive. Gas chambers disposed of thousands of persons daily." (Josef Kramer was the Commandant of Bergen-Belsen from 2 December 1944 until the camp was liberated.)

"Ceremony Recalls Victims of Bergen-Belsen," The Week in Germany (New York: German Information Center), April 27, 1990, p. 6; A figure of 50,000 is also given in Time magazine, April 29, 1985, p. 21; According to a stone memorial at the Belsen camp site, 30,000 Jews were "exterminated" there; A semi-official Polish account published in 1980 reported 48,000 Belsen "victims." Czeslaw Pilichowski, No Time Limit for These Crimes (Warsaw: Interpress, 1980), pp. 154-155.
But Auschwitz-Birkenau became more than a concentration camp. In the spring of 1942 gas chambers were built at Birkenau and mass transports of Jews began to arrive. Some of the new arrivals were inducted into the camp as registered prisoners, but the great majority were gassed immediately. These gassing operations were greatly expanded in the spring of 1943 with the construction of four purpose-built gas chamber and crematorium complexes, which included such refinements as electric lifts to carry bodies up to the crematoria. Each crematorium could handle 2,000 victims daily. In a nearby group of barracks, nicknamed 'Canada' by the prisoners, victims' belongings were sorted for transportation to the Reich. The victims' hair was used to stuff mattresses; gold teeth were melted down and the gold deposited to an SS account.
In early 1937, the SS, using prisoner labor, initiated construction of a large complex of buildings on the grounds of the original camp. The construction was officially completed in mid-August 1938 and the camp remained essentially unchanged and in operation until 1945. A crematorium that was next to, but not directly accessible from within the camp, was erected in 1942. KZ Dachau was therefore the longest running concentration camp of the Third Reich. The Dachau complex included other SS facilities beside the concentration camp—a leader school of the economic and civil service, the medical school of the SS, etc. The camp at that time was called a "protective custody camp," and occupied less than half of the area of the entire complex.[13]
No matter the ethical background of a student, the lesson that true good and true evil exist in the world is invaluable. This can be a difficult concept to convey without controversy. The concept of what is good and what is evil is not constant. This changes from person to person based on belief. There is, however, an area of absolutes that ought to be discussed so that students can know where and when to take a stand and for what cause. There are a few examples from history that can be used to have this discussion productively. One such example is the Nazi Holocaust. This terrifying case has absolutes that do not change. Thus persons and events from World War II can be used as examples of good and evil, and therefore can lead to productive discussions of ethics. A very good text to use in order to encourage this discussion is Schindler’s List by Thomas Keneally.
Prisoners continued to die, in spite of the medical treatment provided by the Red Cross and the British Army. Nine thousand died in the first two weeks after the British arrived, and another 4000 died in May. The bodies were thrown into unmarked mass graves, even though the identities of these prisoners were known. Today none of the mass graves at Bergen-Belsen has a stone with the names of those who are buried there.

Außenlager Unterlüß-Altensothrieth (Tannenberglager) east of Bergen was in use from late August 1944 to April 13, 1945. It was located at Unterlüß, where the Rheinmetall-Borsig AG had a large test site. Up to 900 female Polish, Hungarian, Romanian, Yugoslavian and Czech Jews had to clear forest, do construction work or work in munitions production.[10]:204