Fewer than 200 Jews escaped from the camps. Herman Shine, one of the last survivors to have escaped Auschwitz, died in July 2018. He was born in Berlin to a Polish father and they were arrested in that city in 1939. Along with 1,700 other Polish Jews, they were deported to Sachsenhausen. To survive, Shine claimed to be a roofer and learned how to build roofs before being transferred to Auschwitz in 1942.
The death camp and slave-labour camp were interrelated. Newly arrived prisoners at the death camp were divided in a process known as Selektion. The young and the able-bodied were sent to work. Young children and their mothers and the old and infirm were sent directly to the gas chambers. Thousands of prisoners were also selected by the camp doctor, Josef Mengele, for medical experiments. Auschwitz doctors tested methods of sterilization on the prisoners, using massive doses of radiation, uterine injections, and other barbaric procedures. Experiments involving the killing of twins, upon whom autopsies were performed, were meant to provide information that would supposedly lead to the rapid expansion of the “Aryan race.”

Those deported to Auschwitz arrived at the nearby train station and were marched or trucked to the main camp where they were registered, tattooed, undressed, deloused, had their body hair shaven off, showered while their clothes were disinfected with Zyklon-B gas, and entered the camp under the infamous gateway inscribed 'Arbeit Macht Frei' ("Labor make you free")
I started looking for work as soon as I arrived, finding a job earning $35 (£23) a week and by 1955 I had opened up my own business in Brooklyn, Queens, as a tailor and I think I did OK. I worked for some dignitaries, including Henry Kissinger and Nancy Reagan, and I also did a lot for the Johnsons. I’d be putting together the garments designed for them by the likes of Oscar de la Renta and Geoffrey Beene.
^ This was the result of either a club foot or osteomyelitis. Goebbels is commonly said to have had club foot (talipes equinovarus), a congenital condition. William L. Shirer, who worked in Berlin as a journalist in the 1930s and was acquainted with Goebbels, wrote in The Rise and Fall of the Third Reich (1960) that the deformity was caused by a childhood attack of osteomyelitis and a failed operation to correct it.
Military trucks loaded with bread arrived on 28 January, and volunteers began to offer first aid and improvised assistance the following week.[250] The liberation of the camp received little Western press attention at the time. Laurence Rees attributes this to three factors: the previous discovery of similar crimes at the Majdanek concentration camp, competing news from the Allied summit at Yalta, and the Soviet Union's Marxist presentation of the camp "as the ultimate capitalist factory where the workers were dispensible", combined with its interest in minimizing attention to Jewish suffering.[253]
Precise numbers are still debated, but according to the US Holocaust Memorial Museum, the German SS systematically killed at least 960,000 of the 1.1-1.3 million Jews deported to the camp. Other victims included approximately 74,000 Poles, 21,000 Roma, 15,000 Soviet prisoners of war and at least 10,000 from other nationalities. More people died at Auschwitz than at any other Nazi concentration camp and probably than at any death camp in history.
In spite of their rhetoric condemning big business prior to their rise to power, the Nazis quickly entered into a partnership with German business from as early as February 1933. That month, after being appointed Chancellor but before gaining dictatorial powers, Hitler made a personal appeal to German business leaders to help fund the Nazi Party for the crucial months that were to follow. He argued that they should support him in establishing a dictatorship because "private enterprise cannot be maintained in the age of democracy" and because democracy would allegedly lead to communism.[56] He promised to destroy the German left and the trade unions, without any mention of anti-Jewish policies or foreign conquests.[225] In the following weeks, the Nazi Party received contributions from seventeen different business groups, with the largest coming from IG Farben and Deutsche Bank.[225] Historian Adam Tooze writes that the leaders of German business were therefore "willing partners in the destruction of political pluralism in Germany."[54] In exchange, owners and managers of German businesses were granted unprecedented powers to control their workforce, collective bargaining was abolished and wages were frozen at a relatively low level.[226] Business profits also rose very rapidly, as did corporate investment.[227] In addition, the Nazis privatised public properties and public services, but at the same time they increased economic state control through regulations.[228] Hitler believed that private ownership was useful in that it encouraged creative competition and technical innovation, but insisted that it had to conform to national interests and be "productive" rather than "parasitical".[229] Private property rights were conditional upon following the economic priorities set by the Nazi leadership, with high profits as a reward for firms who followed them and the threat of nationalization being used against those who did not.[230] Under Nazi economics, free competition and self-regulating markets diminished, but Hitler's social Darwinist beliefs made him retain business competition and private property as economic engines.[231][232]

According to Polish historian Andrzej Strzelecki, the evacuation of the prisoners by the SS in January 1945 was one of the camp's "most tragic chapters".[235] In mid-1944, about 130,000 prisoners were in Auschwitz when the SS moved around half of them to other concentration camps.[236] In November 1944, with the Soviet Red Army approaching through Poland, Himmler ordered gassing operations to cease. The crematorium IV building was dismantled,[237] and the Sonderkommando was ordered to remove evidence of the killings, including the mass graves.[238] The SS destroyed written records, and in the final week before the camp's liberation, burned or demolished many of its buildings.[239] The plundered goods from the "Canada" barracks at Birkenau, together with building supplies, were transported to the German interior. On 20 January, the overflowing warehouses were set ablaze. Crematoria II and III at Birkenau were blown up on 20 January and crematorium V six days later, just one day ahead of the Soviet attack.[237]
The Auschwitz concentration camp (Konzentrationslager Auschwitz) was a complex of over 40 concentration and extermination camps built and operated by Nazi Germany in occupied Poland during World War II and the Holocaust. It consisted of Auschwitz I, the main camp (Stammlager) and administrative headquarters, in Oświęcim; Auschwitz II–Birkenau, a combined concentration/extermination camp three kilometers away in Brzezinka; Auschwitz III–Monowitz, a labor camp seven kilometers from Auschwitz I, set up to staff an IG Farben synthetic-rubber factory; and dozens of other subcamps.[2]
Heinrich Himmler's Schutzstaffel (SS) took full control of the police and the concentration camps throughout Germany in 1934–35.[5] Himmler expanded the role of the camps to hold so-called "racially undesirable elements", such as Jews, Gypsies/Romanis/Sintis, Serbs, Poles, disabled people, and criminals.[6][7][8] The number of people in the camps, which had fallen to 7,500, grew again to 21,000 by the start of World War II[9] and peaked at 715,000 in January 1945.[10]