In February 1938, Hitler emphasised to Austrian Chancellor Kurt Schuschnigg the need for Germany to secure its frontiers. Schuschnigg scheduled a plebiscite regarding Austrian independence for 13 March, but Hitler sent an ultimatum to Schuschnigg on 11 March demanding that he hand over all power to the Austrian NSDAP or face an invasion. German troops entered Austria the next day, to be greeted with enthusiasm by the populace.[65]
Between 1933 and the fall of Nazi Germany in 1945, more than 3.5 million Germans were forced to spend time in concentration camps and prisons for political reasons,[18][19][20] and approximately 77,000 Germans were executed for one or another form of resistance by Special Courts, courts-martial, and the civil justice system. Many of these Germans had served in government, the military, or in civil positions, which enabled them to engage in subversion and conspiracy against the Nazis.[11]
Our daily occupation differed according to age. Prisoners below the forty-fifth year were used for especially hard labor outside the camp in the 'clinker works.' Heavy bags of cement had to be carried for long distances, and the return to the starting point had to be covered at a running pace. For a while the older prisoners were also used outside the camp working on an S.S. settlement. They had to dig or carry cement blocks. All this work was done under the supervision of young S.S. men, most of whom were boys of sixteen to twenty years from former Austria. They circled around us armed with loaded guns or light machine guns. They drove us on and misused their position of superiority with all sorts of torments. If presumably a little offense had been committed, especially if our speed of work didn't satisfy them, they might demand that the prisoner should do knee-bends until he was exhausted or that he roll down the slope a dozen times. In our camp were prisoners ranging in age from fourteen to eighty-four.
The first prisoners at Auschwitz included German prisoners transferred from Sachsenhausen concentration camp in Germany, where they had been incarcerated as repeat criminal offenders, and Polish political prisoners from Lodz via Dachau concentration camp and from Tarnow in Krakow District of the Generalgouvernement (that part of German-occupied Poland not annexed to Nazi Germany, linked administratively to German East Prussia, or incorporated into the German-occupied Soviet Union).

Goods and raw materials were also taken. In France, an estimated 9,000,000 tonnes (8,900,000 long tons; 9,900,000 short tons) of cereals were seized during the course of the war, including 75 percent of its oats. In addition, 80 percent of the country's oil and 74 percent of its steel production were taken. The valuation of this loot is estimated to be 184.5 billion francs. In Poland, Nazi plunder of raw materials began even before the German invasion had concluded.[296]

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]

Before long, Anne felt right at home in the Netherlands. She learned the language, made new friends and went to a Dutch school near her home. Her father worked hard to get his business off the ground, but it was not easy.  Otto also tried to set up a company in England, but the plan fell through. Things looked up when he started selling herbs and spices in addition to the pectin.

Upon arrival in Gliwice and Wodzislaw, the prisoners were put on unheated freight trains and transported to concentration camps in Germany, particularly to Flossenbürg, Sachsenhausen, Gross-Rosen, Buchenwald, Dachau, and also to Mauthausen in Austria. The rail journey lasted for days. Without food, water, shelter, or blankets, many prisoners did not survive the transport.
In early November 1944, Anne was put on transport again. Together with her sister, she was deported to the Bergen-Belsen concentration camp. Her parents stayed behind in Auschwitz. The conditions in Bergen-Belsen were horrible, too, there was a lack of food, it was cold, and Anne, like her sister, contracted typhus. In February 1945 they both died owing to its effects, Margot first, Anne shortly afterwards. 
Jewish deportees arriving at Auschwitz-Birkenau immediately underwent selection. The SS staff chose some of the able-bodied for forced labor and sent the rest directly to the gas chambers, which were disguised as shower installations to mislead the victims. The belongings of all deportees were confiscated and sorted in the "Kanada" (Canada) warehouse for shipment back to Germany. Canada symbolized wealth to the prisoners.

In May 1943 the SS (Schutzstaffel, "Protective Echelon") announced the removal of all remaining Jews in the Netherlands. In a voluntary call-up on May 25, five hundred Jews voluntarily reported for deportation to Westerbork transit camp. The next day, raids were carried out and 3,000 people were rounded up. Most of these people were sent to the Sobibor extermination camp. About 107,000 Dutch Jews were deported during the war—only about 5,000 returned.

The employees of large businesses with international operations such as Deutsche Bank, Dresdner Bank, and Commerzbank were mostly party members.[105] All German businesses abroad were also required to have their own Nazi Party Ausland-Organization liaison men, which enabled the party leadership updated and excellent intelligence on the actions of the global corporate elites.[106]
What of those immigrants who became citizens, or those beleaguered minorities to whom the United States granted the privileges of citizenship? Despite an avowed declaration of constitutional equality, citizenship was under its own separate-but-equal doctrine. Until 1924, Native Americans were considered “nationals” and not citizens. After the Spanish-American War of 1898, Puerto Ricans and Filipinos were legally classified as “non-citizen nationals.” Most infamously, the 1857 Dred Scott decision held that African Americans were not citizens, and even after the Civil War, black people were legally relegated to third-class status. The Nazis took interest in all of this; the second Nuremburg Law confined citizenship to that person who “is exclusively a national of German blood, or racially related blood.” Jews were denaturalized, rendered subjects. The U.S. precedent laid out how to create a hierarchy of citizens, nationals, and subjects. Tiered citizenship and the capricious revocations of civil rights were of great interest to Nazi intellectuals.
Mindful that no mere visit can convey what the concentration camp was like when the Nazis ran it, I met with survivors. The week before I arrived in Krakow, I had called Jozef Stos, 89, to ask if he would discuss his years in captivity. “If I’m still alive then, sure—it’s my civic responsibility,” he said with a laugh. “But I’m pretty darn old, you know.”

Both in public and in private, Hitler expressed disdain for capitalism, arguing that it holds nations ransom in the interests of a parasitic cosmopolitan rentier class.[262] He opposed free market capitalism because it "could not be trusted to put national interests first," and he desired an economy that would direct resources "in ways that matched the many national goals of the regime," such as the buildup of the military, building programs for cities and roads, and economic self-sufficiency.[229] Hitler also distrusted capitalism for being unreliable due to its egotism and he preferred a state-directed economy that maintains private property and competition but subordinates them to the interests of the Volk.[262]

Auschwitz was probably chosen to play a central role in the “final solution” because it was located at a railway junction with 44 parallel tracks—rail lines that were used to transport Jews from throughout Europe to their death. Heinrich Himmler, chief of the SS, the Nazi paramilitary corps, ordered the establishment of the first camp, the prison camp, on April 27, 1940, and the first transport of Polish political prisoners arrived on June 14. This small camp, Auschwitz I, was reserved throughout its history for political prisoners, mainly Poles and Germans.
The Nazi Party was banned on 9 November 1923; however, with the support of the nationalist Völkisch-Social Bloc (Völkisch-Sozialer Block), it continued to operate under the name "German Party" (Deutsche Partei or DP) from 1924 to 1925.[66] The Nazis failed to remain unified in the DP, as in the north, the right-wing Volkish nationalist supporters of the Nazis moved to the new German Völkisch Freedom Party, leaving the north's left-wing Nazi members, such as Joseph Goebbels retaining support for the party.[67]
On January 20, 1942, fourteen such functionaries assembled at a lakeside villa outside Berlin to discuss a “Final Solution” to what was called “the Jewish problem.” What we now know as the Wannsee Conference put on paper plans that Hitler and his subordinates had been talking about for months. Of Europe’s 11 million Jews, those who could work would be worked to death, following the model already created at Auschwitz and other camps. Jews who were not selected for useful labor would be eliminated.
Within this framework, "racially inferior" peoples, such as Jews and Gypsies, would be eliminated from the region. Nazi foreign policy aimed from the beginning to wage a war of annihilation against the Soviet Union, and the peacetime years of the Nazi regime were spent preparing the German people for war. In the context of this ideological war, the Nazis planned and implemented the Holocaust, the mass murder of the Jews, who were considered the primary "racial" enemy.
Gradowski was not poetic; he was prophetic. He did not gaze into this inferno and ask why. He knew. Aware of both the long recurring arc of destruction in Jewish history, and of the universal fact of cruelty’s origins in feelings of worthlessness, he writes: “This fire was ignited long ago by the barbarians and murderers of the world, who had hoped to drive darkness from their brutal lives with its light.”
While unmarried until the very end of the regime, Hitler often made excuses about his busy life hindering any chance for marriage.[188] Among National Socialist ideologues, marriage was valued not for moral considerations but because it provided an optimal breeding environment. Reichsführer-SS Heinrich Himmler reportedly told a confidant that when he established the Lebensborn program, an organisation that would dramatically increase the birth rate of "Aryan" children through extramarital relations between women classified as racially pure and their male equals, he had only the purest male "conception assistants" in mind.[189]
Nazism rejected the Marxist concept of class conflict, and it praised both German capitalists and German workers as essential to the Volksgemeinschaft. In the Volksgemeinschaft, social classes would continue to exist, but there would be no class conflict between them.[170] Hitler said that "the capitalists have worked their way to the top through their capacity, and as the basis of this selection, which again only proves their higher race, they have a right to lead."[171] German business leaders co-operated with the Nazis during their rise to power and received substantial benefits from the Nazi state after it was established, including high profits and state-sanctioned monopolies and cartels.[172] Large celebrations and symbolism were used extensively to encourage those engaged in physical labour on behalf of Germany, with leading National Socialists often praising the "honour of labour", which fostered a sense of community (Gemeinschaft) for the German people and promoted solidarity towards the Nazi cause.[173] To win workers away from Marxism, Nazi propaganda sometimes presented its expansionist foreign policy goals as a "class struggle between nations."[171] Bonfires were made of school children's differently coloured caps as symbolic of the unity of different social classes.[174]
From the start of the war, a British blockade on shipments to Germany affected its economy. Germany was particularly dependent on foreign supplies of oil, coal, and grain.[92] Thanks to trade embargoes and the blockade, imports into Germany declined by 80 per cent.[93] To safeguard Swedish iron ore shipments to Germany, Hitler ordered the invasion of Denmark and Norway, which began on 9 April. Denmark fell after less than a day, while most of Norway followed by the end of the month.[94][95] By early June, Germany occupied all of Norway.[96]

For the first 5 years of her life, Anne lived with her parents and older sister, Margot, in an apartment on the outskirts of Frankfurt. After the Nazis seized power in 1933, Otto Frank fled to Amsterdam in the Netherlands, where he had business connections. The rest of the Frank family soon followed, with Anne being the last of the family to arrive in February 1934 after staying with her grandparents in Aachen.
Following Operation Barbarossa, the Soviet Union was also plundered. In 1943 alone, 9,000,000 tons of cereals, 2,000,000 tonnes (2,000,000 long tons; 2,200,000 short tons) of fodder, 3,000,000 tonnes (3,000,000 long tons; 3,300,000 short tons) of potatoes, and 662,000 tonnes (652,000 long tons; 730,000 short tons) of meats were sent back to Germany. During the course of the German occupation, some 12 million pigs and 13 million sheep were taken. The value of this plunder is estimated at 4 billion Reichsmarks. This relatively low number in comparison to the occupied nations of Western Europe can be attributed to the devastating fighting on the Eastern Front.[297]

For her thirteenth birthday on 12 June 1942, Frank received a book she had shown her father in a shop window a few days earlier. Although it was an autograph book, bound with red-and-white checkered cloth[17] and with a small lock on the front, Frank decided she would use it as a diary,[18] and she began writing in it almost immediately. In her entry dated 20 June 1942, she lists many of the restrictions placed upon the lives of the Dutch Jewish population.[19]
Beginning in April 1933, scores of measures defining the status of Jews and their rights were instituted.[49] These measures culminated in the establishment of the Nuremberg Laws of 1935, which stripped them of their basic rights.[50] The Nazis would take from the Jews their wealth, their right to intermarry with non-Jews, and their right to occupy many fields of labour (such as law, medicine, or education). Eventually the Nazis declared the Jews as undesirable to remain among German citizens and society.[51]
Following Operation Barbarossa, the Soviet Union was also plundered. In 1943 alone, 9,000,000 tons of cereals, 2,000,000 tonnes (2,000,000 long tons; 2,200,000 short tons) of fodder, 3,000,000 tonnes (3,000,000 long tons; 3,300,000 short tons) of potatoes, and 662,000 tonnes (652,000 long tons; 730,000 short tons) of meats were sent back to Germany. During the course of the German occupation, some 12 million pigs and 13 million sheep were taken. The value of this plunder is estimated at 4 billion Reichsmarks. This relatively low number in comparison to the occupied nations of Western Europe can be attributed to the devastating fighting on the Eastern Front.[297]
After the liquidation of the Polish state and its institutions, the fundamental goal of German policy in occupied Poland was the exploitation of material and labor resources, and the removal of the local Polish population and ethnic minorities. This was done through expulsion and systematic extermination. The Polish lands were to be completely germanized, through German settlement in the depopulated area.
The Frank family was transported to Westerbork, a transit camp in the Netherlands, and from there to Auschwitz, in German-occupied Poland, on September 3, 1944, on the last transport to leave Westerbork for Auschwitz. Anne and Margot were transferred to Bergen-Belsen the following month. Anne’s mother died in early January, just before the evacuation of Auschwitz on January 18, 1945. It was established by the Dutch government that both Anne and Margot died in a typhus epidemic in March 1945, only weeks before the liberation of Bergen-Belsen, but scholars in 2015 revealed new research, including analysis of archival data and first-person accounts, indicating that the sisters might have perished in February 1945. Otto Frank was found hospitalized at Auschwitz when it was liberated by Soviet troops on January 27, 1945.
Jews, especially German, Western European and Russian, also worked as slave labour in work camps in Germany. The Kraft durch Freude Volkswagen works in Wolfsburg, for example, used the “cheap” Jewish slave labourers. A tile work in Sachsenhausen, owned and operated by the SS, used Jews and other slave labourers. In the Harz, near the concentration camp Dora-Mittelbau, Jews worked in an underground weapons factory.

When I finally returned to Czemierniki in 1993, despite the years in which Jews had lived there I could not find a trace either of my family or of Jewish life. Even the cemetery where my grandfather had been buried had been razed. The synagogue was gone. I went to ask the local priest, who said they had taken the tombstones and crushed them for building materials or something like that. I believe they deliberately destroyed any sign of Jewish life so as to be rid of us for ever.

Selections for transit were a regular feature at Westerbork. Each Monday evening a train of about 20 cattle wagons would arrive at the camp. A list of one thousand people would be compiled by the Jewish council, which was made up of leaders of the community appointed by the Nazis and forced to carry out the Nazis’ orders. Early on the Tuesday morning those selected would assemble for deportation. After a roll call, they would enter the trains, at least 50 to each wagon, a bucket of water at one end and an empty one for use as a toilet at the other. The doors would close before the train departed for the long journey to the intended destination.

Use of the word "concentration" came from the idea of confining people in one place because they belong to a group that is considered undesirable in some way. The term itself originated in 1897 when the "reconcentration camps" were set up in Cuba by General Valeriano Weyler. In the past, the U.S. government had used concentration camps against Native Americans and the British had also used them during the Second Boer War. Between 1904 and 1908, the Schutztruppe of the Imperial German Army operated concentration camps in German South-West Africa (now Namibia) as part of its genocide of the Herero and Namaqua peoples. The Shark Island Concentration Camp in Lüderitz was the largest camp and the one with the harshest conditions.