In general, subcamps that produced or processed agricultural goods were administratively subordinate to Auschwitz-Birkenau. Subcamps whose prisoners were deployed at industrial and armaments production or in extractive industries (e.g., coal mining, quarry work) were administratively subordinate to Auschwitz-Monowitz. This division of administrative responsibility was formalized after November 1943.
On her thirteenth birthday, just before they went into hiding, Anne was presented with a diary. During the two years in hiding, Anne wrote about events in the Secret Annex, but also about her feelings and thoughts. In addition, she wrote short stories, started on a novel and copied passages from the books she read in her ‘Book of Beautiful Sentences’. Writing helped her pass the time. 
Victor Kugler, Johannes Kleiman, Miep Gies, and Bep Voskuijl were the only employees who knew of the people in hiding. Along with Gies' husband Jan Gies and Voskuijl's father Johannes Hendrik Voskuijl, they were the "helpers" for the duration of their confinement. The only connection between the outside world and the occupants of the house, they kept the occupants informed of war news and political developments. They catered to all of their needs, ensured their safety, and supplied them with food, a task that grew more difficult with the passage of time. Frank wrote of their dedication and of their efforts to boost morale within the household during the most dangerous of times. All were aware that, if caught, they could face the death penalty for sheltering Jews.[25]

Use of bunkers I and 2 stopped in spring 1943 when the new crematoria were built, although bunker 2 became operational again in May 1944 for the murder of the Hungarian Jews.[47] Crematorium II, which had been designed as a mortuary with morgues in the basement and ground-level incinerators, was converted by installing gas-tight doors, vents for the Zyklon B to be dropped into the chamber, and ventilation equipment to remove the gas thereafter.[48] It went into operation in March 1943. Crematorium III was built using the same design. Crematoria IV and V, designed from the start as gassing centers, were also constructed that spring. By June 1943, all four crematoria were operational. Most of the victims were killed using these four structures.[49]
The diary has been praised for its literary merits. Commenting on Anne Frank's writing style, the dramatist Meyer Levin commended Frank for "sustaining the tension of a well-constructed novel",[78] and was so impressed by the quality of her work that he collaborated with Otto Frank on a dramatization of the diary shortly after its publication.[79] Levin became obsessed with Anne Frank, which he wrote about in his autobiography The Obsession. The poet John Berryman called the book a unique depiction, not merely of adolescence but of the "conversion of a child into a person as it is happening in a precise, confident, economical style stunning in its honesty".[80]
The majority of scholars identify Nazism in both theory and practice as a form of far-right politics.[20] Far-right themes in Nazism include the argument that superior people have a right to dominate other people and purge society of supposed inferior elements.[21] Adolf Hitler and other proponents denied that Nazism was either left-wing or right-wing, instead they officially portrayed Nazism as a syncretic movement.[22][23] In Mein Kampf, Hitler directly attacked both left-wing and right-wing politics in Germany, saying:

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.
Composer Richard Strauss was appointed president of the Reichsmusikkammer (Reich Music Chamber) on its founding in November 1933.[474] As was the case with other art forms, the Nazis ostracised musicians who were deemed racially unacceptable and for the most part disapproved of music that was too modern or atonal.[475] Jazz was considered especially inappropriate and foreign jazz musicians left the country or were expelled.[476] Hitler favoured the music of Richard Wagner, especially pieces based on Germanic myths and heroic stories, and attended the Bayreuth Festival each year from 1933 to 1942.[477]

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.
The third camp, Auschwitz III, also called Monowitz, was opened in October 1942. It was predominantly used as a base for imprisoned labourers working for the German chemical company IG Farben. According to the Auschwitz-Birkenau memorial museum, an estimated 10,000 labourers are thought to have died there. Once they were judged incapable of work, most were killed with a phenol injection to the heart.
Probably my earliest memories of anything at all are of walking through the streets of Trenčín and people stopping in their tracks and saying with amazement: “You’re back!” “What a miracle that you’re alive!” I understood as a three-and-a-half to four-year-old that I was a miracle because I got to hear it so many times, but I didn’t really understand what the word meant. Only much later could I recognise what a miracle it really was that I had survived, when I learned that of the thousands of Slovak men and women who were deported to Auschwitz, only a few hundred returned.
Initially a small bodyguard unit under the auspices of the SA, the Schutzstaffel (SS; Protection Squadron) grew to become one of the largest and most powerful groups in Nazi Germany.[232] Led by Reichsführer-SS Heinrich Himmler from 1929, the SS had over a quarter million members by 1938.[233] Himmler initially envisioned the SS as being an elite group of guards, Hitler's last line of defence.[234] The Waffen-SS, the military branch of the SS, evolved into a second army. It was dependent on the regular army for heavy weaponry and equipment, and most units were under tactical control of the High Command of the Armed Forces (OKW).[235][236] By the end of 1942, the stringent selection and racial requirements that had initially been in place were no longer followed. With recruitment and conscription based only on expansion, by 1943 the Waffen-SS could not longer claim to be an elite fighting force.[237]
While the German invasion of the Soviet Union in 1941 was initially successful, the Soviet resurgence and entry of the US into the war meant the Wehrmacht (German armed forces) lost the initiative on the Eastern Front in 1943 and by late 1944 had been pushed back to the pre-1939 border. Large-scale aerial bombing of Germany escalated in 1944 and the Axis powers were driven back in Eastern and Southern Europe. After the Allied invasion of France, Germany was conquered by the Soviet Union from the east and the other Allies from the west, and capitulated in May 1945. Hitler's refusal to admit defeat led to massive destruction of German infrastructure and additional war-related deaths in the closing months of the war. The victorious Allies initiated a policy of denazification and put many of the surviving Nazi leadership on trial for war crimes at the Nuremberg trials.
Auschwitz, also known as Auschwitz-Birkenau, opened in 1940 and was the largest of the Nazi concentration and death camps. Located in southern Poland, Auschwitz initially served as a detention center for political prisoners. However, it evolved into a network of camps where Jewish people and other perceived enemies of the Nazi state were exterminated, often in gas chambers, or used as slave labor. Some prisoners were also subjected to barbaric medical experiments led by Josef Mengele (1911-79). During World War II (1939-45), more than 1 million people, by some accounts, lost their lives at Auschwitz. In January 1945, with the Soviet army approaching, Nazi officials ordered the camp abandoned and sent an estimated 60,000 prisoners on a forced march to other locations. When the Soviets entered Auschwitz, they found thousands of emaciated detainees and piles of corpses left behind.
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.
Up to this point, though, Auschwitz-Birkenau accounted for “only” 11 percent of the victims of the “Final Solution.” In August 1942, however, construction began on four large-scale gassing facilities. It appears from the plans that the first two gas chambers were adapted from mortuaries which, with the huge crematoria attached to them, were initially intended to cope with mortalities amongst the slave labor force in the camp, now approaching 100,000 and subject to a horrifying death rate. But from the autumn of 1942, it seems clear that the SS planners and civilian contractors were intending to build a mass-murder plant.
German eagle: The Nazi Party used the traditional German eagle, standing atop of a swastika inside a wreath of oak leaves. It is also known as the "Iron Eagle". When the eagle is looking to its left shoulder, it symbolises the Nazi Party and was called the Parteiadler. In contrast, when the eagle is looking to its right shoulder, it symbolises the country (Reich) and was therefore called the Reichsadler. After the Nazi Party came to national power in Germany, they replaced the traditional version of the German eagle with the modified party symbol throughout the country and all its institutions.
Local SS and police forces set up these first camps. However, very soon the Nazi leadership began to develop a systematic and centrally controlled system of camps. Later, as the Nazi regime imposed their influence over countries they occupied, they developed a range of different types of camps. These were concentration camps, transit camps, forced-labour or work camps and extermination camps.
The term "National Socialism" arose out of attempts to create a nationalist redefinition of "socialism", as an alternative to both international socialism and free market capitalism. Nazism rejected the Marxist concept of class conflict, opposed cosmopolitan internationalism, and sought to convince all parts of the new German society to subordinate their personal interests to the "common good", accepting political interests as the main priority of economic organization.[4]
When the Soviet army entered Auschwitz on January 27, they found approximately 7,600 sick or emaciated detainees who had been left behind. The liberators also discovered mounds of corpses, hundreds of thousands of pieces of clothing and pairs of shoes and seven tons of human hair that had been shaved from detainees before their liquidation. According to some estimates, between 1.1 million to 1.5 million people, the vast majority of them Jews, died at Auschwitz during its years of operation. An estimated 70,000 to 80,000 Poles perished at the camp, along with 19,000 to 20,000 Gypsies and smaller numbers of Soviet prisoners of war and other individuals.
At Auschwitz I, the majority of the complex has remained intact. The architecture of the camp consisted mostly of pre-existing buildings converted by the Nazis to serve new functions. The preserved architecture, spaces and layout still recall the historical functions of the individual elements in their entirety. The interiors of some of the buildings have been modified to adapt them to commemorative purposes, but the external façades of these buildings remain unchanged.
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]
“Those of us who went through the war and tried to write about it...became messengers,” wrote Elie Wiesel, shown as a young man at left. “We have given the message and nothing changed.” Right: Buchenwald in April 1945. Elie Wiesel is in the second row, seventh from left. Bergen-Belsen, where Anne Frank died, was also liberated that week. (Chicago Public Library; BuyEnlarge Archive / UIG / Bridgeman Images)

I later qualified as a psychotherapist, a job which I enjoy immensely, but which confronts me with the suffering caused by the Holocaust on a daily basis. My patients are from “both sides” – either victims or perpetrators, or their relatives – and many are what you’d call transgenerationally affected – carrying around with them the issues and traumas that their parents or grandparents never dealt with, and which unless cured are like a contagious disease that they’ll pass on to the next generation.

The Frank sisters were excelling in their studies and had many friends, but with the introduction of a decree that Jews could attend only Jewish schools, they were enrolled at the Jewish Lyceum. Anne became a friend of Jacqueline van Maarsen in the Lyceum.[13] In April 1941, Otto took action to prevent Pectacon from being confiscated as a Jewish-owned business. He transferred his shares in Pectacon to Johannes Kleiman and resigned as director. The company was liquidated and all assets transferred to Gies and Company, headed by Jan Gies. In December, Otto followed a similar process to save Opekta. The businesses continued with little obvious change and their survival allowed Otto to earn a minimal income, but sufficient to provide for his family.[16]
In April 1940, Rudolph Höss, who become the first commandant of Auschwitz, identified the Silesian town of Oswiecim in Poland as a possible site for a concentration camp. Initially, the camp was meant to intimidate Poles to prevent them from protesting German rule and to serve as a prison for those who did resist. It was also perceived as a cornerstone of the policy to re-colonize Upper Silesia, which had once been a German region, with “pure Aryans.” When the plans for the camp were approved, the Nazi’s changed the name of the area to Auschwitz.
The Theresienstadt family camp, which existed between September 1943 and July 1944, served a different purpose. A group of around 5,000 Jews had arrived in Auschwitz in September 1943 from the Theresienstadt ghetto in Czechoslovakia. The families were allowed to stay together, their heads were not shaved, and they could wear their own clothes. Correspondence between Adolf Eichmann's office and the International Red Cross suggests that the Germans set up the camp to cast doubt on reports, in time for a planned Red Cross visit to Auschwitz, that mass murder was taking place in Auschwitz. A second group of 5,000 arrived from Theresienstadt in December 1943. On 7 March 1944, the first group was sent to the gas chamber at crematorium III; before they died, they were asked to send postcards to relatives, postdated to 25 March.[149] This was the largest massacre of Czechoslovak citizens in history. News of the liquidation reached the Czechoslovak government-in-exile, which initiated diplomatic manoeuvers to save the remaining Jews. After the Red Cross visited Theresienstadt in June 1944 and were persuaded by the SS that no deportations were taking place from there, about 3,500 Jews were removed from the family camp to other sections of Auschwitz. The remaining 6,500 were murdered in the gas chambers between 10 and 12 July 1944.[150][151]
Germany's wartime foreign policy involved the creation of allied governments controlled directly or indirectly from Berlin. They intended to obtain soldiers from allies such as Italy and Hungary and workers and food supplies from allies such as Vichy France.[79] Hungary was the fourth nation to join the Axis, signing the Tripartite Pact on 27 September 1940. Bulgaria signed the pact on 17 November. German efforts to secure oil included negotiating a supply from their new ally, Romania, who signed the Pact on 23 November, alongside the Slovak Republic.[80][81][82] By late 1942, there were 24 divisions from Romania on the Eastern Front, 10 from Italy, and 10 from Hungary.[83] Germany assumed full control in France in 1942, Italy in 1943, and Hungary in 1944. Although Japan was a powerful ally, the relationship was distant, with little co-ordination or co-operation. For example, Germany refused to share their formula for synthetic oil from coal until late in the war.[84]

When it comes to documenting the Nazis’ murder of Jews, Schneidermann describes the Times’ coverage as fragmentary, incremental, and buried in “dry” briefings on interior pages. June 16, 1942, page 6: a short piece noting that sixty thousand Jews in Vilnius had been murdered. June 30, 1942, page 7: a press conference given by a Polish government official in exile concludes that around a sixth of the European Jewish population of six to seven million has been annihilated. Schneidermann tries to grapple with the possible explanations—the incredulity of the reporters and editors, the banalization of so much recurring death. (Although, on a much different scale, the dilemma is not entirely foreign to Schneidermann’s audience: twenty-three hundred Europe-bound migrants drowned in the Mediterranean Sea last year, and the coverage of it in mainstream publications has been sporadic at best.)
One exchange Jew was Eve, daughter of Hans and Rita Oppenheimer. The family was German–Jewish. Eve’s father had moved to Holland from Germany to escape Nazi persecution. Eve was born in June 1936 during a visit to England by her mother and brothers, Paul and Rudi; she therefore had British nationality. The mother, brothers and sister then joined the father in Holland.
So, after standing almost continuously for thirteen hours in the cold November air, we were taken to our barracks. There we were permitted to lie down on straw for a short rest until morning. Not until the next day did we receive food and drink. Other groups were much worse off. Some were on their feet for twenty-six hours before they were taken to the barracks.

Stos said he survived by making himself useful. Prisoners had a better chance of staying alive if they worked under a roof—in a kitchen or an administration building—or had a skill, such as training in medicine or engineering, that made them hard to replace. “The hunger was hellish, and if you could work you could get something to eat,” Stos said. Having grown up in the countryside, he could do a little bit of everything, from pouring concrete to cutting grass. I pressed him for details of his time in the camp, but he spoke only of the work. “I had eight different professions at Auschwitz,” he said. “I knew how to take care of myself. I avoided the worst of it.”

After the arrival of a transport at the ramp in Birkenau, the process known as selection took place. SS officers decided who would be taken to work, and who would be sent directly to the gas chambers. Often it was mere chance or the mood of the SS officer that decided whether someone died immediately or had a hope of survival. The prisoners selected for slave labour were sent to one of the many auxiliary camps at Auschwitz or elsewhere in the Nazi concentration camp system. Their aim was „Vernichtung durch Arbeit“ - extermination through labour.
The process of losing any kind of hope was a very gradual one. We were transported in cattle wagons in which many babies and children suffocated, in what it turned out was the last transport of Hungarians. We had no water, no food, there was no hygiene. That diminished our hope and increased the feeling of being trapped. But despite that, you always retained a glimmer of hope. Always.
Frank’s subsequent books and essays continued to win praise, if not popularity, earning her a reputation as a clear-eyed prophet carefully attuned to hypocrisy. Her readers will long remember the words she wrote in her diary at 15, included in the otherwise naive first section of "The House Behind": “I don’t believe that the big men are guilty of the war, oh no, the little man is just as guilty, otherwise the peoples of the world would have risen in revolt long ago! There’s in people simply an urge to destroy, an urge to kill, to murder and rage, and until all mankind without exception undergoes a great change, wars will be waged, everything that has been built up, cultivated and grown will be cut down and disfigured, and mankind will have to begin all over again.”
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.
Measuring 270 by 490 metres (890 ft × 1,610 ft), the camp was larger than Auschwitz I. By the end of 1944, it housed 60 barracks measuring 17.5 by 8 metres (57 ft × 26 ft), each with a day room and a sleeping room containing 56 three-tiered wooden bunks.[58] IG Farben paid the SS three or four Reichsmark for nine- to eleven-hour shifts from each worker.[59] In 1943–1944, about 35,000 inmates worked at the plant; 23,000 (32 a day on average) died as a result of malnutrition, disease, and the workload.[60] Deaths and transfers to Birkenau reduced the population by nearly a fifth each month;[61] site managers constantly threatened inmates with the gas chambers.[59] In addition to the Auschwitz inmates, who comprised a third of the work force, IG Auschwitz employed slave laborers from all over Europe.[62] When the camp was liquidated in January 1945, 9,054 out of the 9,792 inmates were Jews.[63]
In 1923, Hitler and his followers staged the Beer Hall Putsch in Munich, a failed takeover of the government in Bavaria, a state in southern Germany. Hitler had hoped that the “putsch,” or coup d’etat, would spark a larger revolution against the national government. In the aftermath of the Beer Hall Putsch, Hitler was convicted of treason and sentenced to five years in prison, but spent less than a year behind bars (during which time he dictated the first volume of “Mein Kampf,” or “My Struggle,” his political autobiography). The publicity surrounding the Beer Hall Putsch and Hitler’s subsequent trial turned him into a national figure. After his release from prison, he set about rebuilding the Nazi Party and attempting to gain power through the election process.

At Auschwitz I, the majority of the complex has remained intact. The architecture of the camp consisted mostly of pre-existing buildings converted by the Nazis to serve new functions. The preserved architecture, spaces and layout still recall the historical functions of the individual elements in their entirety. The interiors of some of the buildings have been modified to adapt them to commemorative purposes, but the external façades of these buildings remain unchanged.
Women were encouraged to leave the workforce, and the creation of large families by racially suitable women was promoted through a propaganda campaign. Women received a bronze award—known as the Ehrenkreuz der Deutschen Mutter (Cross of Honour of the German Mother)—for giving birth to four children, silver for six, and gold for eight or more.[367] Large families received subsidies to help with expenses. Though the measures led to increases in the birth rate, the number of families having four or more children declined by five percent between 1935 and 1940.[370] Removing women from the workforce did not have the intended effect of freeing up jobs for men, as women were for the most part employed as domestic servants, weavers, or in the food and drink industries—jobs that were not of interest to men.[371] Nazi philosophy prevented large numbers of women from being hired to work in munitions factories in the build-up to the war, so foreign labourers were brought in. After the war started, slave labourers were extensively used.[372] In January 1943, Hitler signed a decree requiring all women under the age of fifty to report for work assignments to help the war effort.[373] Thereafter women were funnelled into agricultural and industrial jobs, and by September 1944 14.9 million women were working in munitions production.[374]
Women were expected to be strong, healthy, and vital.[378] The sturdy peasant woman who worked the land and bore strong children was considered ideal, and women were praised for being athletic and tanned from working outdoors.[379] Organisations were created for the indoctrination of Nazi values. From 25 March 1939 membership in the Hitler Youth was made compulsory for all children over the age of ten.[380] The Jungmädelbund (Young Girls League) section of the Hitler Youth was for girls age 10 to 14 and the Bund Deutscher Mädel (BDM; League of German Girls) was for young women age 14 to 18. The BDM's activities focused on physical education, with activities such as running, long jumping, somersaulting, tightrope walking, marching, and swimming.[381]

The Nazi regime abolished the symbols of the Weimar Republic—including the black, red, and gold tricolour flag—and adopted reworked symbolism. The previous imperial black, white, and red tricolour was restored as one of Germany's two official flags; the second was the swastika flag of the NSDAP, which became the sole national flag in 1935. The NSDAP anthem "Horst-Wessel-Lied" ("Horst Wessel Song") became a second national anthem.[33]

^ The escapees included 396 Polish men and 10 Polish women; 164 men from the Soviet Union (including 50 prisoners of war), and 15 women; 112 Jewish men and three Jewish women; 36 Romani/Sinti men and two women; 22 German men and nine women; 19 Czech men and four women; two Austrians; one Yugoslav woman and one man; and 15 other men and one woman.[217]
According to Hankes there has been a national shift among white supremacist and neo-Nazi groups. "It wasn't that long ago that we were having conversations about whether the movement was going to age out. You would go to conferences and it would be an audience full of white men in their late 30s and up. Now, you go to the same conferences and they're sold out and the average age has dropped by 20 years," Hankes explained.
In April 1940, Rudolph Höss, who become the first commandant, identified the Silesian town of Oswiecim as a possible site for a concentration camp. The function of the camp was initially to intimidate Poles and prevent resistance to German rule. It was also perceived as a cornerstone of the policy to re-colonize Upper Silesia, which had once been a German region, with 'pure Aryans'. On April 27th, Himmler ordered construction of the camp.

In 1958, at a performance of The Diary of Anne Frank in Vienna, Simon Wiesenthal was challenged by a group of protesters who asserted that Anne Frank had never existed, and who challenged Wiesenthal to prove her existence by finding the man who had arrested her. Wiesenthal indeed began searching for Karl Silberbauer and found him in 1963. When interviewed, Silberbauer admitted his role, and identified Anne Frank from a photograph as one of the people arrested. Silberbauer provided a full account of events, even recalling emptying a briefcase full of papers onto the floor. His statement corroborated the version of events that had previously been presented by witnesses such as Otto Frank.[95]
Tours are provided by the museum for a fee in various languages, and are recommended if you want a deeper understanding of the site, but they are unfortunately somewhat rushed, and you can get a pretty good feel by buying a guidebook and map (a small, simple guide for 5PLN; more detailed "souvenir" guides are around 12PLN) and wandering around on your own left to contemplate the site. Each exhibit is described in Polish with other language translations. The scope of the evil and terror that occurred here is almost unimaginable, and a guide can help to put in context what a room full of human hair or what a thousand pairs of infant shoes means. They'll also tell you about former prisoners who have returned to see the museum.

As the number of prisoners grew, the camp expanded from the original barracks facility. Auschwitz II-Birkenau, in the nearby village in Brzezinka, underwent construction in October 1941 with the original purpose to house Soviet prisoners of war. Together with Polish inmates, Soviet soldiers were subjected to Zyklon B tests by the camp's SS commanders towards the end of 1941. Beginning in 1942, Jews in massive numbers began to be sent to the camp complex, along with thousands of Roma prisoners. The complex later expanded to include Auschwitz III-Monowitz in October 1942, a slave labor camp providing work for the I.G. Farben industrial complex nearby. By the middle of the war, Auschwitz had grown to include 40 sub-camps in neighboring towns in the region.
An inmate's first encounter with the camp, if they were being registered and not sent straight to the gas chamber, would be at the prisoner reception centre, where they were tattooed, shaved, disinfected, and given their striped prison uniform. Built between 1942 and 1944, the center contained a bathhouse, laundry, and 19 gas chambers for delousing clothes. Debórah Dwork and Robert Jan van Pelt write that inmates would then leave this area via a porch that faced the gate with the Arbeit macht frei sign. The prisoner reception center of Auschwitz I became the visitor reception center of the Auschwitz-Birkenau Memorial and Museum.[20]
As the war continued, it became more difficult to find food for the group in hiding. Bep Voskuijl was nearly arrested bringing food back to the secret annex even though it was only enough food for two days. The German officer who stopped her followed her, forcing her to avoid the Prinsencgracht, which meant that the group in hiding had nothing to eat that day, which became more common as the days wore on.

The history of Auschwitz-Birkenau as an extermination center is complex. From late 1941 to October 1942, the mortuary at Auschwitz main camp, which was already equipped with a crematorium, was adapted as a gas chamber. It measured approximately 835 square feet. In the spring of 1942, two provisional gas chambers at Birkenau were constructed out of peasant huts, known as the 'bunkers'.
In January 1934, Germany signed a non-aggression pact with Poland.[73] In March 1939, Hitler demanded the return of the Free City of Danzig and the Polish Corridor, a strip of land that separated East Prussia from the rest of Germany. The British announced they would come to the aid of Poland if it was attacked. Hitler, believing the British would not actually take action, ordered an invasion plan should be readied for September 1939.[74] On 23 May, Hitler described to his generals his overall plan of not only seizing the Polish Corridor but greatly expanding German territory eastward at the expense of Poland. He expected this time they would be met by force.[75]
On 26 June 1933, Himmler appointed Theodor Eicke commandant of Dachau, who in 1934 was also appointed the first Inspector of Concentration Camps (CCI). In addition, the remaining SA-run camps were taken over by the SS.[14][15][16] Dachau served as both a prototype and a model for the other Nazi concentration camps. Almost every community in Germany had members who were taken there. The newspapers continuously reported on "the removal of the enemies of the Reich to concentration camps" making the general population more aware of their presence. There were jingles warning as early as 1935: "Dear God, make me dumb, that I may not come to Dachau."[17]