On April 27, 1940, Heinrich Himmler ordered the construction of a new camp near Oswiecim, Poland (about 37 miles or 60 km west of Krakow). The Auschwitz Concentration Camp ("Auschwitz" is the German spelling of "Oswiecim") quickly became the largest Nazi concentration and death camp. By the time of its liberation, Auschwitz had grown to include three large camps and 45 sub-camps.
"Like the adults, the kids were only a mere bag of bones, without muscles or fat, and the thin skin like pergament scrubbed through and through beyond the hard bones of the skeleton and ignited itself to ulcerated wounds. Abscesses covered the underfed body from the top to the bottom and thus deprived it from the last rest of energy. The mouth was deeply gnawed by noma-abscesses, hollowed out the jaw and perforated the cheeks like cancer". Many decaying bodies were full of water because of the burning hunger, they swelled to shapeless bulks which could not move anymore. Diarrhoea, lasting for weeks, dissolved their irresistant bodies until nothing remained ....." 
Originally an Austro-Hungarian and later a Polish Army barracks before the start of the Second World War, the invading Nazis assumed authority over the military facility following the region's annexation by the Third Reich in 1939. The neighboring town's name of Oświęcim was Germanized to Auschwitz, which also became the name of the camp. Beginning in 1940, all Polish and Jewish residents of Oświęcim were expelled, replaced by German settlers, whom the Third Reich planned to make a model community. The camp began operations on 14 June 1940, originally housing Polish political prisoners, who made up a majority of the camp's population until 1942. Poles were treated with extreme brutality, with more than half of the 130-150,000 Polish inmates dying.

Otto Frank gave the diary to the historian Annie Romein-Verschoor, who tried unsuccessfully to have it published. She then gave it to her husband Jan Romein, who wrote an article about it, titled "Kinderstem" ("A Child's Voice"), which was published in the newspaper Het Parool on 3 April 1946. He wrote that the diary "stammered out in a child's voice, embodies all the hideousness of fascism, more so than all the evidence at Nuremberg put together."[69] His article attracted attention from publishers, and the diary was published in the Netherlands as Het Achterhuis (The Annex) in 1947,[70] followed by five more printings by 1950.[71]

T he use of gas chambers was the most common method of mass murdering the Jews in the extermination camps. The Jews were herded into the gas chambers, then the camp personnel closed the doors, and either exhaust gas (in Belzec, Sobibor and Treblinka) or poison gas in the form of Zyclon B or A (in Majdanek and Auschwitz-Birkenau) was led into the gas chamber.
Authorities in Belgium were not aware of the pensioners’ identities, the Belgian MPs (Olivier Maingain, Stephane Crusnière, Véronique Caprasse and Daniel Senesael) said, adding that the situation was “the same in the UK, where former SS people also receive payments directly from the German länder [states] without the amounts being taxed or communicated to the British authorities”. The German embassy in London said it did not have any information about the Belgian allegations.
On August 4, 1944, German and Dutch SS men led by SS Oberscharführer Josef Zilberbauer raided the hiding place. The identity of the Dutch citizen who informed on the fugitives is uncertain, but the most probable suspect (and until 2002 the only one) is Willem van Maaren, who worked in the warehouse of the building where they were hidden. On September 3, 1944 all eight of them were sent to Auschwitz on the last transport from Westerbork, which numbered about a thousand people. Edith Frank died of starvation in Auschwitz at the beginning of January 1945. Margot and Anne, who were taken to Bergen-Belsen at the end of October 1944, died there in the typhus epidemic that killed thousands of prisoners at the end of February and the beginning of March, 1945. On liberation, Otto returned to Holland to discover, after long searching, that he was the only one of the eight who had survived.
Annelies Marie Frank was born in Frankfurt on June 12, 1929 to Edith (née Holländer) and Otto Frank. The Frank family, which was affluent and socially active, had lived in the city since the seventeenth century. Otto and his two brothers served in the German army in World War I. In 1933, after the Nazi party came to power, the family moved to Amsterdam. For the first seven years, things were relatively quiet for the parents and their two daughters, Margot Betti (1926–1945) and her younger sister Anne, who attended the Montessori school until Germany invaded the Netherlands in May 1940.
When I returned this past autumn, the hair was a barely differentiated mass of gray, more like wool than human locks. Only the occasional braid signaled the remnants of something unprecedented and awful—the site where the Third Reich perpetrated the largest mass murder in human history. At least 1.1 million people were killed here, most within hours of their arrival.
For the purpose of centralisation in the Gleichschaltung process a rigidly hierarchal structure was established in the Nazi Party, which it later carried through in the whole of Germany in order to consolidate total power under the person of Hitler (Führerstaat). It was regionally sub-divided into a number of Gaue (singular: Gau) headed by a Gauleiter, who received their orders directly from Hitler. The name (originally a term for sub-regions of the Holy Roman Empire headed by a Gaugraf) for these new provincial structures was deliberately chosen because of its mediaeval connotations. The term is approximately equivalent to the English shire.
Germany's war in the East was based on Hitler's long-standing view that Jews were the great enemy of the German people and that Lebensraum was needed for Germany's expansion. Hitler focused his attention on Eastern Europe, aiming to conquer Poland and the Soviet Union.[182][183] After the occupation of Poland in 1939, all Jews living in the General Government were confined to ghettos, and those who were physically fit were required to perform compulsory labour.[317] In 1941 Hitler decided to destroy the Polish nation completely; within 15 to 20 years the General Government was to be cleared of ethnic Poles and resettled by German colonists.[318] About 3.8 to 4 million Poles would remain as slaves,[319] part of a slave labour force of 14 million the Nazis intended to create using citizens of conquered nations.[183][320]
Chelmno was the first extermination camp to be established as part of the ‘Final Solution to the Jewish Question’ – the Nazis’ systematic effort to exterminate the Jews.  This was quickly followed by the establishment of three more extermination camps: Belzec, Treblinka and Sobibor. They were established under the code-name Operation Reinhard – the starting signal to the extermination of the approximately 3 million Jews who lived in Nazi-occupied Poland. In the concentration camps Auschwitz-Birkenau and Majdanek two further extermination camps were established.

From the first escape on 6 July 1940 of Tadeusz Wiejowski,[216] at least 802 prisoners (757 men and 45 women) tried to escape from the camp, according to Polish historian Henryk Świebocki. He writes that most escapes were attempted from work sites outside the camp.[217][f] Of these, 144 were successful and the fate of 331 is unknown.[218] Four Polish prisoners—Eugeniusz Bendera (a car mechanic at the camp), Kazimierz Piechowski, Stanisław Gustaw Jaster, and a priest, Józef Lempart—escaped successfully on 20 June 1942.[219] After breaking into a warehouse, the four dressed as members of the SS-Totenkopfverbände (the SS units responsible for concentration camps), armed themselves, and stole an SS staff car, which they drove unchallenged through the main gate, greeting several officers with "Heil Hitler!" as they drove past.[220] On 21 July 1944, Polish inmate Jerzy Bielecki dressed in an SS uniform and, using a faked pass, managed to cross the camp's gate with his Jewish girlfriend, Cyla Cybulska (known as Cyla Stawiska), pretending that she was wanted for questioning. Both survived the war. For having saved her, Bielecki was recognized by Yad Vashem as Righteous Among the Nations.[221]
The National Socialist German Workers' Party (German: Nationalsozialistische Deutsche Arbeiterpartei (help·info), abbreviated NSDAP), commonly referred to in English as the Nazi Party (English: /ˈnɑːtsi, ˈnætsi/),[5] was a far-right political party in Germany that was active between 1920 and 1945, that created and supported the ideology of Nazism. Its precursor, the German Workers' Party (Deutsche Arbeiterpartei; DAP), existed from 1919 to 1920.
Auschwitz II-Birkenau, ul. Ofiar Faszyzmu 12. The second and largest part of the camp complex, located 3 km from Auschwitz I in the village of Brzezinka, site of the notorious railway gate. Visitors can see the remains of buildings where incoming prisoners were shaved and given their "new" clothing, the ruins of the five gas chambers and crematories, numerous surviving barracks, ponds where the ashes of hundreds of thousands were dumped without ceremony, and a large stone memorial written in a multitude of languages. Walking through the entire site may take several hours. Some visitors may find the experience harrowing.  edit
Long before the Nazis took power, concentration camps had featured in their imagination. Wachsmann finds Hitler threatening to put Jews in camps as early as 1921. But there were no detailed plans for building such camps when Hitler was named Chancellor of Germany, in January, 1933. A few weeks later, on February 27th, he seized on the burning of the Reichstag—by Communists, he alleged—to launch a full-scale crackdown on his political opponents. The next day, he implemented a decree, “For the Protection of People and State,” that authorized the government to place just about anyone in “protective custody,” a euphemism for indefinite detention. (Euphemism, too, was to be a durable feature of the K.L. universe: the killing of prisoners was referred to as Sonderbehandlung, “special treatment.”)
In her introduction to the diary's first American edition, Eleanor Roosevelt described it as "one of the wisest and most moving commentaries on war and its impact on human beings that I have ever read."[81] John F. Kennedy discussed Anne Frank in a 1961 speech, and said, "Of all the multitudes who throughout history have spoken for human dignity in times of great suffering and loss, no voice is more compelling than that of Anne Frank."[82][83] In the same year, the Soviet writer Ilya Ehrenburg wrote of her: "one voice speaks for six million—the voice not of a sage or a poet but of an ordinary little girl."[84]
The orders for the final evacuation and liquidation of the camp were issued in mid-January 1945. The Germans left behind in the main Auschwitz camp, Birkenau and in Monowitz about 7,000 sick or incapacitated who they did not expect would live for long; the rest, approximately 58,000 people, were evacuated by foot into the depths of the Third Reich.
After moving to Amsterdam, Anne and Margot Frank were enrolled in school—Margot in public school and Anne in a Montessori school. Margot demonstrated ability in arithmetic, and Anne showed aptitude for reading and writing. Anne's friend, Hanneli Goslar, later recalled that from early childhood, Frank frequently wrote, although she shielded her work with her hands and refused to discuss the content of her writing.
Schneidermann doesn’t offer a neat solution to the contradictions that he unearths, but he does give a few other examples of work that has aged well. The American columnist Dorothy Thompson, Schneidermann says, saw Hitler immediately for what he was, describing him, in 1932, as a man “without form, without expression, his face a caricature . . . his movements without dignity, anything but martial.” Thompson offered a lucid assessment of Nazism as a “repudiation of the history of western man, of Reason, Humanism, and the Christian ethic.” She was kicked out of Germany in 1934, but remained a tireless advocate against Nazi Germany. This strategy may not be available to every journalist, but Schneidermann also admires Georges Duhamel, a correspondent for Le Figaro, who faced certain pressures from his conservative bourgeois editors and readers in Paris not to moralize. On June 23, 1938, Le Figaro ran as a front-page headline a question that Duhamel, given the chance to interview Nazi leaders, would have asked: “What do you intend to do with the Jews?” In its simplicity, its directness, its willingness to seem naïve, Schneidermann finds it hauntingly unimpeachable.
Anne Frank was born in the German city of Frankfurt am Main in 1929. Anne’s sister Margot was three years her senior. Unemployment was high and poverty was severe in Germany, and it was the period in which Adolf Hitler and his party were gaining more and more supporters. Hitler hated the Jews and blamed them for the problems in the country. He took advantage of the rampant antisemitic sentiments in Germany. The hatred of Jews and the poor economic situation made Anne's parents, Otto and Edith Frank, decide to move to Amsterdam. There, Otto founded a company that traded in pectin, a gelling agent for making jam.
Memory is not something that is acquired once and stays on forever. The moment that the last eyewitnesses and survivors pass away, we have to work together to build on that which remains: the testimonies of those former prisoners and the authentic artifacts connected with Auschwitz. Each item can have its own enormous meaning and should find its place in the collection of the Auschwitz Memorial. Here, it will be preserved, studied, and displayed. Its place is here. 
My father surveyed the scene from the train and could see prisoners, uniforms and barracks so we immediately thought it was a work camp, and that was reassuring – if we can work, it can’t be such a dreadful place. We had heard about the stories in Poland of lots of mass shootings of Jews or people being taken into the forest and shot, so it was a relief to see out the window that there was actually a system. Even though we were victims of discrimination at that stage that’s all it was, as we had no clue then that this was a very carefully orchestrated plan of genocide. We could not have imagined that they would kill little children, until we realised that killing children was their primary goal to prevent any new generations. Because desperate people will always look to find some sign of hope, we thought to ourselves even if we have to work, at least we’ll see each other occasionally.
In January 1923, France occupied the Ruhr industrial region as a result of Germany's failure to meet its reparations payments. This led to economic chaos, the resignation of Wilhelm Cuno's government and an attempt by the German Communist Party (KPD) to stage a revolution. The reaction to these events was an upsurge of nationalist sentiment. Nazi Party membership grew sharply to about 20,000.[65] By November, Hitler had decided that the time was right for an attempt to seize power in Munich, in the hope that the Reichswehr (the post-war German military) would mutiny against the Berlin government and join his revolt. In this, he was influenced by former General Erich Ludendorff, who had become a supporter—though not a member—of the Nazis.
On 24 December 1941 the resistance groups representing the various prisoner factions met in block 45 and agreed to cooperate. Fleming writes that it has not been possible to track Pilecki's early intelligence from the camp. Pilecki compiled two reports after he escaped in April 1943; the second, Raport W, detailed his life in Auschwitz I and estimated that 1.5 million people, mostly Jews, had been killed.[204] On 1 July 1942, the Polish Fortnightly Review published a report describing Birkenau, writing that "prisoners call this supplementary camp 'Paradisal', presumably because there is only one road, leading to Paradise". Reporting that inmates were being killed "through excessive work, torture and medical means", it noted the gassing of the Soviet prisoners of war and Polish inmates in Auschwitz I in September 1941, the first gassing in the camp. It said: "It is estimated that the Oswiecim camp can accommodate fifteen thousand prisoners, but as they die on a mass scale there is always room for new arrivals."[205]

In 1931, Himmler organised an SS intelligence service which became known as the Sicherheitsdienst (SD; Security Service) under his deputy, Heydrich.[246] This organisation was tasked with locating and arresting communists and other political opponents.[247][248] Himmler established the beginnings of a parallel economy under the auspices of the SS Economy and Administration Head Office. This holding company owned housing corporations, factories, and publishing houses.[249][250]

The party grew out of smaller political groups with a nationalist orientation that formed in the last years of World War I. In 1918, a league called the Freier Arbeiterausschuss für einen guten Frieden (Free Workers' Committee for a good Peace)[23] was created in Bremen, Germany. On 7 March 1918, Anton Drexler, an avid German nationalist, formed a branch of this league in Munich.[23] Drexler was a local locksmith who had been a member of the militarist Fatherland Party[24] during World War I and was bitterly opposed to the armistice of November 1918 and the revolutionary upheavals that followed. Drexler followed the views of militant nationalists of the day, such as opposing the Treaty of Versailles, having antisemitic, anti-monarchist and anti-Marxist views, as well as believing in the superiority of Germans whom they claimed to be part of the Aryan "master race" (Herrenvolk). However, he also accused international capitalism of being a Jewish-dominated movement and denounced capitalists for war profiteering in World War I.[25] Drexler saw the political violence and instability in Germany as the result of the Weimar Republic being out-of-touch with the masses, especially the lower classes.[25] Drexler emphasised the need for a synthesis of völkisch nationalism with a form of economic socialism, in order to create a popular nationalist-oriented workers' movement that could challenge the rise of Communism and internationalist politics.[26] These were all well-known themes popular with various Weimar paramilitary groups such as the Freikorps.
Medical experiments, many of them pseudoscientific, were performed on concentration camp inmates beginning in 1941.[395] The most notorious doctor to perform medical experiments was SS-Hauptsturmführer Dr. Josef Mengele, camp doctor at Auschwitz.[396] Many of his victims died or were intentionally killed.[397] Concentration camp inmates were made available for purchase by pharmaceutical companies for drug testing and other experiments.[398]
For the man in charge of Auschwitz, the gas chamber was a welcome innovation. “I had always shuddered at the prospect of carrying out executions by shooting,” commandant Rudolf Höss wrote in a lengthy confession while awaiting execution after the war. “Many members of the Einsatzkommandos, unable to endure wading through blood any longer, had committed suicide. Some had even gone mad.”
During the Röhm Purge of 30 June to 2 July 1934 (also known as the "Night of the Long Knives"), Hitler disempowered the SA's leadership—most of whom belonged to the Strasserist (national revolutionary) faction within the NSDAP—and ordered them killed. He accused them of having conspired to stage a coup d'état, but it is believed that this was only a pretence to justify the suppression of any intraparty opposition. The purge was executed by the SS, assisted by the Gestapo and Reichswehr units. Aside from Strasserist Nazis, they also murdered anti-Nazi conservative figures like former chancellor Kurt von Schleicher.[84] After this, the SA continued to exist but lost much of its importance, while the role of the SS grew significantly. Formerly only a sub-organisation of the SA, it was made into a separate organisation of the NSDAP in July 1934.[85]
Among the key elements of Nazism were anti-parliamentarism, Pan-Germanism (a political movement aiming for unity of the German-speaking peoples of Europe), racism, collectivism (any moral, political, or social outlook, that stresses human interdependence and the importance of a collective, rather than the importance of separate individuals), antisemitism (intense dislike for and prejudice against Jewish people), anti-communism, totalitarianism and opposition to economic liberalism and political liberalism, and eugenics (scientific field involving the selective breeding of humans in order to achieve desirable traits in future generations). 

In July 1942, the Nazis began deporting Dutch Jews to work and extermination camps in eastern Europe via train, mainly from the Westerbork transit camp and Vught concentration camp. On July 5, 1942, Margot received a call-up notice to report for deportation to a labor camp. The following day, the family went into hiding in the achterhuis or secret annex above Otto’s business on the Prinsengracht Canal in Amsterdam. They would live there, helped by four of Otto’s trusted employees, for 25 months. The Franks were joined by Otto’s business partner, Hermann van Pels, his wife Auguste, and their son Peter on July 13, and by Fritz Pfeffer, a dentist, on November 16.
When I was eight years old Czechoslovakia broke apart and we became part of Hungary. That was when our problems started, because the Hungarians were allied with the Nazis. It was a difficult time for Jewish families, as suddenly the law no longer protected us and overnight we lost our civil rights. My father’s lumber business was confiscated and given to a non-Jew, and we received no compensation. Jewish children were thrown out of Hungarian schools, so right away we had no choice but to concentrate on hunkering down and trying not to bring attention to ourselves. We couldn’t ride the trains and we had to wear the yellow star. It was a free for all. With no law to protect us, it was common for Jews to get beaten up or thrown off the train.

The only people left behind in the camp were people deemed unfit for labor—those who were too ill or weak. An SS order came down to murder any prisoners who were left, and the SS killed about 700 prisoners in response. However, order at the camp was breaking down. SS officers began escaping themselves, and the strict hierarchy that had kept prisoners in line disappeared. Those officers who stayedburned documents in a last-ditch attempt to hide their crimes. Meanwhile, the prisoners who remained huddled in hospital beds and bunks and waited. A few others escaped as the remaining guards fled.
The Sturmabteilung (SA; Storm Detachment; Brownshirts), founded in 1921, was the first paramilitary wing of the NSDAP; their initial assignment was to protect Nazi leaders at rallies and assemblies.[227] They also took part in street battles against the forces of rival political parties and violent actions against Jews and others.[228] Under Ernst Röhm's leadership the SA grew by 1934 to over half a million members—4.5 million including reserves—at a time when the regular army was still limited to 100,000 men by the Versailles Treaty.[229]
On the morning of 4 August 1944, the Achterhuis was stormed by a group of German uniformed police (Grüne Polizei) led by SS-Oberscharführer Karl Silberbauer of the Sicherheitsdienst.[37] The Franks, van Pelses, and Pfeffer were taken to RSHA headquarters, where they were interrogated and held overnight. On 5 August they were transferred to the Huis van Bewaring (House of Detention), an overcrowded prison on the Weteringschans. Two days later they were transported to the Westerbork transit camp, through which by that time more than 100,000 Jews, mostly Dutch and German, had passed. Having been arrested in hiding, they were considered criminals and sent to the Punishment Barracks for hard labour.[38]

I was 20, about 1.7 metres (5ft 7in) tall, blond, not bad looking and, despite the beating, in pretty good shape. When my limit in the hospital was up, they sent me to the gas chambers. There I met Dr Mengele, who asked me what was wrong. I said: “You can see, I’ve been beaten up.” Instead of sending me to the gas chambers, I was sent back to the hospital, presumably he saw the potential for labour in me. As I had trained as a tailor, he decided I had my uses there. The soldiers wanted to look nice, so they’d come to me in the hospital if they wanted their uniforms fixed up. The very fact that my new job meant I didn’t have to get up in the morning in the harsh winter in thin clothes standing around for hours for the headcount was a big thing. It meant that being a tailor saved my life.
I now live in Hanover, Germany, which doesn’t feel strange to me to be living in the land of the murderers, because it’s a different country now. At least people listen to my story here. When I travel to the US nobody asks me, so I never say anything. But I have a hunch that as soon as his feet touch the ground in Auschwitz, my nephew’s son will start to ask questions.

Levin’s play was performed in Israel in 1966 to resounding, though shortlived success. Since he had not obtained the rights to perform it anywhere, legal action on the part of Otto Frank, led to an immediate close-down of the production. His success in Israel was not surprising: In 1950s Israel, every fourth Israeli was a Holocaust survivor who had personal experience of the worst actions humanity could commit. By the 1960s there were already 360,000 survivors in Israel. So Anne’s statement about people being good at heart, which served as the Hollywood production’s final line, the very motto of the Hollywood production, required a different response. In the adaptation of Levin’s play staged in Israel, when Anne tells her father that she still believes in people, he replies: “I don’t know, my child. I don’t know.” In another version, Peter falls at Anne’s feet and says: “Oh, Anne, if only I could believe!” The sentence about the human heart was written before Anne was captured and banished to the hell from which she never returned, before she saw Auschwitz or Bergen-Belsen. Who knows whether she would have left it in place if she had lived to re-read her diary?
Kamil Bedkowski, 33, worked as an art conservator in Britain for eight years, even restoring ceiling frescoes at Windsor Castle. Now he is on the team shoring up the crumbling brick barracks of Birkenau where thousands slept at a time, crammed into decaying three-level wooden bunks. “This is the most challenging project I’ve ever worked on,” he said.

But individual deaths, by sickness or violence, were not enough to keep the number of prisoners within manageable limits. Accordingly, in early 1941 Himmler decided to begin the mass murder of prisoners in gas chambers, building on a program that the Nazis had developed earlier for euthanizing the disabled. Here, again, the camps’ sinister combination of bureaucratic rationalism and anarchic violence was on display. During the following months, teams of S.S. doctors visited the major camps in turn, inspecting prisoners in order to select the “infirm” for gassing. Everything was done with an appearance of medical rigor. The doctors filled out a form for each inmate, with headings for “Diagnosis” and “Incurable Physical Ailments.” But it was all mere theatre. Helm’s description of the visit of Dr. Friedrich Mennecke to Ravensbrück, in November, 1941, shows that inspections of prisoners—whom he referred to in letters home as “forms” or “portions”—were cursory at best, with the victims parading naked in front of the doctors at a distance of twenty feet. (Jewish prisoners were automatically “selected,” without an examination.) In one letter, Mennecke brags of having disposed of fifty-six “forms” before noon. Those selected were taken to an undisclosed location for gassing; their fate became clear to the remaining Ravensbrück prisoners when the dead women’s clothes and personal effects arrived back at the camp by truck.
Primary and secondary education focused on racial biology, population policy, culture, geography, and physical fitness.[357] The curriculum in most subjects, including biology, geography, and even arithmetic, was altered to change the focus to race.[358] Military education became the central component of physical education, and education in physics was oriented toward subjects with military applications, such as ballistics and aerodynamics.[359][360] Students were required to watch all films prepared by the school division of the Reich Ministry of Public Enlightenment and Propaganda.[355]
The site was first suggested as a concentration camp for Polish prisoners by SS-Oberführer Arpad Wigand, an aide to Erich von dem Bach-Zelewski, Higher SS and Police Leader for Silesia. After this part of Poland was annexed by Nazi Germany, Oświęcim (Auschwitz) was located administratively in Germany, in the Province of Upper Silesia, Regierungsbezirk Kattowitz, Landkreis Bielitz. Bach-Zelewski had been searching for a site to hold prisoners in the Silesia region, as the local prisons were filled to capacity. Richard Glücks, head of the Concentration Camps Inspectorate, sent former Sachsenhausen concentration camp commandant Walter Eisfeld to inspect the site, which housed 16 dilapidated one-story buildings that had served as an Austrian and later Polish Army barracks and a camp for transient workers.[3] German citizens were offered tax concessions and other benefits if they would relocate to the area.[33] By October 1943, more than 6,000 Reich Germans had arrived.[34] The Nazis planned to build a model modern residential area for incoming Germans, including schools, playing fields, and other amenities. Some of the plans went forward, including the construction of several hundred apartments, but many were never fully implemented.[35] Basic amenities such as water and sewage disposal were inadequate, and water-borne illnesses were commonplace.[36]

In the spring of 1941, the SS—along with doctors and officials of the T-4 Euthanasia Program—introduced the Action 14f13 programme meant for extermination of selected concentration camp prisoners.[31] The Inspectorate of the Concentration Camps categorized all files dealing with the death of prisoners as 14f, and those of prisoners sent to the T-4 gas chambers as 14f13. Under the language regulations of the SS, selected prisoners were designated for "special treatment (German: Sonderbehandlung) 14f13". Prisoners were officially selected based on their medical condition; namely, those permanently unfit for labor due to illness. Unofficially, racial and eugenic criteria were used: Jews, the handicapped, and those with criminal or antisocial records were selected.[32]:p.144 For Jewish prisoners there was not even the pretense of a medical examination: the arrest record was listed as a physician's "diagnosis".[32]:pp. 147–148 In early 1943, as the need for labor increased and the gas chambers at Auschwitz became operational, Heinrich Himmler ordered the end of Action 14f13.[32]:p.150