Between 1938 and 1945 Hitler’s regime attempted to expand and apply the Nazi system to territories outside the German Reich. This endeavour was confined, in 1938, to lands inhabited by German-speaking populations, but in 1939 Germany began to subjugate non-German-speaking nationalities as well. Germany’s invasion of Poland on September 1, which initiated World War II, was the logical outcome of Hitler’s plans. His first years were spent in preparing the Germans for the approaching struggle for world control and in forging the military and industrial superiority that Germany would require to fulfill its ambitions. With mounting diplomatic and military successes, his aims grew in quick progression. The first was to unite all people of German descent within their historical homeland on the basis of “self-determination.” His next step foresaw the creation, through the military conquest of Poland and other Slavic nations to the east, of a Grosswirtschaftsraum (“large economic unified space”) or a Lebensraum (“living space”), which thereby would allow Germany to acquire sufficient territory to become economically self-sufficient and militarily impregnable. There the German master race, or Herrenvolk, would rule over a hierarchy of subordinate peoples and organize and exploit them with ruthlessness and efficiency. With the initial successes of the military campaigns of 1939–41, his plan was expanded into a vision of a hemispheric order that would embrace all of Europe, western Asia, and Africa and eventually the entire world.
Hitler had the final say in both domestic legislation and German foreign policy. Nazi foreign policy was guided by the racist belief that Germany was biologically destined to expand eastward by military force and that an enlarged, racially superior German population should establish permanent rule in eastern Europe and the Soviet Union. Here, women played a vital role. The Third Reich's aggressive population policy encouraged "racially pure" women to bear as many "Aryan" children as possible.
Gradowski’s chronicle walks us, step by devastating step, through the murders of 5,000 people, a single large “transport” of Czech Jews who were slaughtered on the night of March 8, 1944—a group that was unusual only because they had already been detained in Birkenau for months, and therefore knew what was coming. Gradowski tells us how he escorted the thousands of women and young children into the disrobing room, marveling at how “these same women who now pulsed with life would lie in dirt and filth, their pure bodies smeared with human excrement.” He describes how the mothers kiss their children’s limbs, how sisters clutch each other, how one woman asks him, “Say, brother, how long does it take to die? Is it easy or hard?” Once the women are naked, Gradowski and his fellow prisoners escort them through a gantlet of SS officers who had gathered for this special occasion—a night gassing arranged intentionally on the eve of Purim, the biblical festival celebrating the Jews’ narrow escape from a planned genocide. He recalls how one woman, “a lovely blond girl,” stopped in her death march to address the officers: “‘Wretched murderers! You look at me with your thirsty, bestial eyes. You glut yourselves on my nakedness. Yes, this is what you’ve been waiting for. In your civilian lives you could never even have dreamed about it. [...] But you won’t enjoy this for long. Your game’s almost over, you can’t kill all the Jews. And you will pay for it all.’ And suddenly she leaped at them and struck Oberscharführer Voss, the director of the crematoriums, three times. Clubs came down on her head and shoulders. She entered the bunker with her head covered with wounds [...] she laughed for joy and proceeded calmly to her death.” Gradowski describes how people sang in the gas chambers, songs that included Hatikvah, “The Hope,” now the national anthem of Israel. And then he describes the mountain of open-eyed naked bodies that he and his fellow prisoners must pull apart and burn: “Their gazes were fixed, their bodies motionless. In the deadened, stagnant stillness there was only a hushed, barely audible noise—a sound of fluid seeping from the different orifices of the dead. [...] Frequently one recognizes an acquaintance.” In the specially constructed ovens, he tells us, the hair is first to catch fire, but “the head takes the longest to burn; two little blue flames flicker from the eyeholes—these are the eyes burning with the brain. [...] The entire process lasts 20 minutes—and a human being, a world, has been turned to ashes. [...] It won’t be long before the five thousand people, the five thousand worlds, will have been devoured by the flames.”
Hitler had the final say in both domestic legislation and German foreign policy. Nazi foreign policy was guided by the racist belief that Germany was biologically destined to expand eastward by military force and that an enlarged, racially superior German population should establish permanent rule in eastern Europe and the Soviet Union. Here, women played a vital role. The Third Reich's aggressive population policy encouraged "racially pure" women to bear as many "Aryan" children as possible.
Modern Germany fundamentally rejects, and assumes complete responsibility for, the heinous crimes committed under the Third Reich. The Nazis occupy a uniquely menacing place in the Western imagination, the embodiment of humanity’s darkest instincts for racial hatred and barbarism—what Hannah Arendt called “radical evil” in The Origins of Totalitarianism. Whitman uses the word Nefandum, “an abyss of unexampled modern horror against which we can define ourselves.” It is appropriate to be wary of invoking the Nazis, especially in an online environment that has turned the words “Hitler” and “Nazi” into clichés, devaluing their meaning and cheapening the historical lessons to be learned.
In early 1942, mass exterminations were moved to two provisional gas chambers (the "red house" and "white house", known as bunkers 1 and 2) in Auschwitz II, while the larger crematoria (II, III, IV, and V) were under construction. Bunker 2 was temporarily reactivated from May to November 1944, when large numbers of Hungarian Jews were gassed.[162] In summer 1944 the combined capacity of the crematoria and outdoor incineration pits was 20,000 bodies per day.[163] A planned sixth facility—crematorium VI—was never built.[164] Prisoners were transported from all over German-occupied Europe by rail, arriving in daily convoys.[165] By July 1942, the SS were conducting "selections". Incoming Jews were segregated; those deemed able to work were sent to the selection officer's right and admitted into the camp, and those deemed unfit for labor were sent to the left and immediately gassed.[166] The group selected to die, about three-quarters of the total,[c] included almost all children, women with small children, the elderly, and all those who appeared on brief and superficial inspection by an SS doctor not to be fit for work.[168]
In May 14, 1940, the Netherlands surrendered to Germany after the bombing of Rotterdam, having being invaded just five days earlier. The following month, Anne turned 10. The restrictions and persecution the Franks had faced in Germany were brought to their new home. Otto transferred control of his businesses to trusted colleagues to make the business appear Aryan-owned and to avoid having to register it with the German authorities. The family had to register as Jews with the German authorities in January 1942 and all Dutch Jews were ordered to Amsterdam.
These guards were the core of what became, a few years later, the much feared Death’s-Head S.S. The name, along with the skull-and-crossbones insignia, was meant to reinforce the idea that the men who bore it were not mere prison guards but front-line soldiers in the Nazi war against enemies of the people. Himmler declared, “No other service is more devastating and strenuous for the troops than just that of guarding villains and criminals.” The ideology of combat had been part of the DNA of Nazism from its origin, as a movement of First World War veterans, through the years of street battles against Communists, which established the Party’s reputation for violence. Now, in the years before actual war came, the K.L. was imagined as the site of virtual combat—against Communists, criminals, dissidents, homosexuals, Jehovah’s Witnesses, and Jews, all forces working to undermine the German nation.

When the Nazis realized that the Russians were successfully pushing their way toward Germany in late 1944, they decided to start destroying evidence of their atrocities at Auschwitz. Himmler ordered the destruction of the crematoria and the human ashes were buried in huge pits and covered with grass. Many of the warehouses were emptied, with their contents shipped back to Germany.

In 2015, Flemish journalist Jeroen de Bruyn and Joop van Wijk, Bep Voskuijl's youngest son, wrote a biography, Bep Voskuijl, het zwijgen voorbij: een biografie van de jongste helper van het Achterhuis (Bep Voskuijl, the Silence is Over: A Biography of the Youngest Helper of the Secret Annex), in which they alleged that Bep's younger sister Nelly (1923–2001) could have betrayed the Frank family. According to the book, Bep's sister Diny and her fiancé Bertus Hulsman recollected Nelly telephoning the Gestapo on the morning of 4 August 1944.[42][43] Nelly had been critical of Bep and their father, Johannes Voskuijl, helping the Jews. (Johannes was the one who constructed the bookcase covering the entrance to the hiding place.)[44] Nelly was a Nazi collaborator between the ages of 19 and 23.[45] Karl Silberbauer, the SS officer who received the phone call and made the arrest, was documented to say that the informer had "the voice of a young woman".[43]
As Anne Frank's stature as both a writer and humanist has grown, she has been discussed specifically as a symbol of the Holocaust and more broadly as a representative of persecution.[85] Hillary Clinton, in her acceptance speech for an Elie Wiesel Humanitarian Award in 1994, read from Anne Frank's diary and spoke of her "awakening us to the folly of indifference and the terrible toll it takes on our young," which Clinton related to contemporary events in Sarajevo, Somalia and Rwanda.[86] After receiving a humanitarian award from the Anne Frank Foundation in 1994, Nelson Mandela addressed a crowd in Johannesburg, saying he had read Anne Frank's diary while in prison and "derived much encouragement from it." He likened her struggle against Nazism to his struggle against apartheid, drawing a parallel between the two philosophies: "Because these beliefs are patently false, and because they were, and will always be, challenged by the likes of Anne Frank, they are bound to fail."[87] Also in 1994, Václav Havel said "Anne Frank's legacy is very much alive and it can address us fully" in relation to the political and social changes occurring at the time in former Eastern Bloc countries.[82]
After Germany's annexation of Austria in March 1938, the Nazis arrested German and Austrian Jews and imprisoned them in the Dachau, Buchenwald, and Sachsenhausen concentration camps, all located in Germany. Following the violent Kristallnacht ("Night of Broken Glass") pogroms in November 1938, the Nazis conducted mass arrests of adult male Jews and incarcerated them in camps for brief periods.
Army photographers and cameramen, along with leading war correspondents, recorded the aftermath of Bergen-Belsen's liberation. This photograph was taken by Sergeant Harry Oakes of the Army Film and Photographic Unit. It shows prisoners sitting by a wire fence which divided two sections of the camp. They are eating their first meal after the liberation of the camp.
After the selection process was complete, those too ill or too young to walk to the crematoria were transported there on trucks or killed on the spot with a bullet to the head.[169][170] The belongings of the arrivals were seized by the SS and sorted in an area of the camp called "Canada", so called because Canada was seen as a land of plenty. Many of the SS at the camp enriched themselves by pilfering the confiscated property.[171]

^ In his testimony, according to Polish historian Aleksander Lasik, "Höss neither protected anyone nor evaded his own responsibility. His stance came as a surprise to many, especially those who viewed him as a bloodthirsty beast. Instead, he viewed his crimes in terms of the technical obstacles and challenges with which he had to cope. Höss stated that he led the killings in Auschwitz on express orders of Reichsführer Himmler."[265]
While top officials reported to Hitler and followed his policies, they had considerable autonomy.[194] He expected officials to "work towards the Führer" – to take the initiative in promoting policies and actions in line with party goals and Hitler's wishes, without his involvement in day-to-day decision-making.[195] The government was a disorganised collection of factions led by the party elite, who struggled to amass power and gain the Führer's favour.[196] Hitler's leadership style was to give contradictory orders to his subordinates and to place them in positions where their duties and responsibilities overlapped.[197] In this way he fostered distrust, competition, and infighting among his subordinates to consolidate and maximise his own power.[198]
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