The enormous expansion of the camps resulted in an exponential increase in the misery of the prisoners. Food rations, always meagre, were cut to less than minimal: a bowl of rutabaga soup and some ersatz bread would have to sustain a prisoner doing heavy labor. The result was desperate black marketing and theft. Wachsmann writes, “In Sachsenhausen, a young French prisoner was battered to death in 1941 by an SS block leader for taking two carrots from a sheep pen.” Starvation was endemic and rendered prisoners easy prey for typhus and dysentery. At the same time, the need to keep control of so many prisoners made the S.S. even more brutal, and sadistic new punishments were invented. The “standing commando” forced prisoners to stand absolutely still for eight hours at a time; any movement or noise was punished by beatings. The murder of prisoners by guards, formerly an exceptional event in the camps, now became unremarkable.
POW camps (Kriegsgefangenen-Mannschafts-Stammlager / Stalag) a.k.a. Main Camps for Enlisted Prisoners of War: concentration camps where enlisted prisoners-of-war were held after capture. The inmates were usually assigned soon to nearby labor camps, (Arbeitskommandos), i.e. the Work Details. POW officers had their own camps (Offizierslager' / Oflag). Stalags were for Army prisoners, but specialized camps (Marinelager / Marlag ("Navy camps") and Marineinterniertenlager / Milag ("Merchant Marine Internment Camps")) existed for the other services. Kriegsgefangenen-Mannschafts-Stammlager Luftwaffe / Stalag Luft ("Air Forces Camps") were the only camps that detained both officers and non-commissioned personnel together.
The Nazis claimed that Bismarck was unable to complete German national unification because Jews had infiltrated the German parliament and they claimed that their abolition of parliament had ended this obstacle to unification.[73] Using the stab-in-the-back myth, the Nazis accused Jews—and other populations who it considered non-German—of possessing extra-national loyalties, thereby exacerbating German antisemitism about the Judenfrage (the Jewish Question), the far-right political canard which was popular when the ethnic Völkisch movement and its politics of Romantic nationalism for establishing a Großdeutschland was strong.[99][100]
The Sturmabteilung (SA) and the Schutzstaffel (SS) functioned as the paramilitary organizations of the Nazi Party. Using the SS for the task, Hitler purged the party's more socially and economically radical factions in the mid-1934 Night of the Long Knives, including the leadership of the SA. After the death of President Hindenburg, political power was concentrated in Hitler's hands and he became Germany's head of state as well as the head of the government, with the title of Führer, meaning "leader". From that point, Hitler was effectively the dictator of Nazi Germany, which was also known as the "Third Reich", under which Jews, political opponents and other "undesirable" elements were marginalized, imprisoned or murdered. Many millions of people were eventually exterminated in a genocide which became known as the Holocaust during World War II, including around two-thirds of the Jewish population of Europe.
Museum curators consider visitors who pick up items from the ground to be thieves, and local police will charge them as such. The maximum penalty is a prison sentence of ten years.[301] In June 2015, two British youths from the Perse School were convicted of theft after picking up buttons and shards of decorative glass from the ground near the area where camp victims' personal effects were stored. Curators said that similar incidents happen once or twice a year.[302] The 16-ft Arbeit Macht Frei sign over the main camp's gate was stolen in December 2009 by a Swedish former neo-Nazi and two Polish men. The sign was later recovered.[303]
Though the Russians had just come across the Holocaust’s deadliest camp, the liberation of Auschwitz didn’t even make front page news. A communiquépublished in the New York Times on January 28, 1945, doesn’t even mention the camp, just the city; on February 3, the paper devotedtwo paragraphs to the “murder factory” at Oswiecim but gave few details. As World War II raced to its end, few people could even grasp the horror that was found in the camps.
During war, civilians have been concentrated in camps to prevent them from engaging in guerrilla warfare or providing aid to enemy forces or simply as a means of terrorizing the populace into submission. During the South African War (1899–1902) the British confined noncombatants of the republics of Transvaal and Cape Colony in concentration camps. Another instance of interning noncombatant civilians occurred shortly after the outbreak of hostilities between Japan and the United States (December 7, 1941), when more than 100,000 Japanese and Japanese-Americans on the West Coast were taken into custody and placed in camps in the interior.
Nazism's racial policy positions may have developed from the views of important biologists of the 19th century, including French biologist Jean-Baptiste Lamarck, through Ernst Haeckel's idealist version of Lamarckism and the father of genetics, German botanist Gregor Mendel.[101] However, Haeckel's works were later condemned and banned from bookshops and libraries by the Nazis as inappropriate for "National-Socialist formation and education in the Third Reich". This may have been because of his "monist" atheistic, materialist philosophy, which the Nazis disliked.[102] Unlike Darwinian theory, Lamarckian theory officially ranked races in a hierarchy of evolution from apes while Darwinian theory did not grade races in a hierarchy of higher or lower evolution from apes, but simply stated that all humans as a whole had progressed in their evolution from apes.[101] Many Lamarckians viewed "lower" races as having been exposed to debilitating conditions for too long for any significant "improvement" of their condition to take place in the near future.[103] Haeckel utilised Lamarckian theory to describe the existence of interracial struggle and put races on a hierarchy of evolution, ranging from wholly human to subhuman.[101]

The Nazis claimed that communism was dangerous to the well-being of nations because of its intention to dissolve private property, its support of class conflict, its aggression against the middle class, its hostility towards small business and its atheism.[246] Nazism rejected class conflict-based socialism and economic egalitarianism, favouring instead a stratified economy with social classes based on merit and talent, retaining private property and the creation of national solidarity that transcends class distinction.[247] Historians Ian Kershaw and Joachim Fest argue that in post–World War I Germany, the Nazis were one of many nationalist and fascist political parties contending for the leadership of Germany's anti-communist movement.
During World War I, German sociologist Johann Plenge spoke of the rise of a "National Socialism" in Germany within what he termed the "ideas of 1914" that were a declaration of war against the "ideas of 1789" (the French Revolution).[106] According to Plenge, the "ideas of 1789" which included the rights of man, democracy, individualism and liberalism were being rejected in favour of "the ideas of 1914" which included the "German values" of duty, discipline, law and order.[106] Plenge believed that ethnic solidarity (Volksgemeinschaft) would replace class division and that "racial comrades" would unite to create a socialist society in the struggle of "proletarian" Germany against "capitalist" Britain.[106] He believed that the "Spirit of 1914" manifested itself in the concept of the "People's League of National Socialism".[107] This National Socialism was a form of state socialism that rejected the "idea of boundless freedom" and promoted an economy that would serve the whole of Germany under the leadership of the state.[107] This National Socialism was opposed to capitalism due to the components that were against "the national interest" of Germany, but insisted that National Socialism would strive for greater efficiency in the economy.[107] Plenge advocated an authoritarian, rational ruling elite to develop National Socialism through a hierarchical technocratic state,[108] and his ideas were part of the basis of Nazism.[106]

Hitler's conception of the Aryan Herrenvolk ("Aryan master race") excluded the vast majority of Slavs from central and eastern Europe (i.e. Poles, Russians, Ukrainians, etc.). They were regarded as a race of men not inclined to a higher form of civilization, which was under an instinctive force that reverted them back to nature. The Nazis also regarded the Slavs as having dangerous Jewish and Asiatic, meaning Mongol, influences.[158] Because of this, the Nazis declared Slavs to be Untermenschen ("subhumans").[159] Nazi anthropologists attempted to scientifically prove the historical admixture of the Slavs who lived further East and leading Nazi racial theorist Hans Günther regarded the Slavs as being primarily Nordic centuries ago but he believed that they had mixed with non-Nordic types over time.[160] Exceptions were made for a small percentage of Slavs who the Nazis saw as descended from German settlers and therefore fit to be Germanised and considered part of the Aryan master race.[161] Hitler described Slavs as "a mass of born slaves who feel the need for a master".[162] The Nazi notion of Slavs as inferior served as a legitimization of their desire to create Lebensraum for Germans and other Germanic people in eastern Europe, where millions of Germans and other Germanic settlers would be moved into once those territories were conquered, while the original Slavic inhabitants were to be annihilated, removed or enslaved.[163] Nazi Germany's policy changed towards Slavs in response to military manpower shortages, forced it to allow Slavs to serve in its armed forces within the occupied territories in spite of the fact that they were considered "subhuman".[164]
Early one morning I met Stos, a retired architect, at his small first-floor apartment on the outskirts of Krakow. We sat in his small, dark dining room, a plate of jam-filled ginger cookies on the starched white tablecloth between us. He said he grew up in Tarnow, Poland, about 50 miles from Krakow. He remembers the day the Nazis shipped him off to Auschwitz: June 13, 1940. It had been almost a year since Germany invaded Poland and launched its campaign to destroy the nation. Following instructions issued by SS chief Reinhard Heydrich—“the leading strata of the population should be rendered harmless”—the SS killed some 20,000 Poles, mainly priests, politicians and academics, in September and October 1939. Stos was an 18-year-old Boy Scout and a member of a Catholic youth organization. Germans put him and 727 other Poles, mostly university and trade-school students, in first-class train cars and told them they were going to work on German farms.
One of the most significant ideological influences on the Nazis was the German nationalist Johann Gottlieb Fichte, whose works had served as an inspiration to Hitler and other Nazi Party members, including Dietrich Eckart and Arnold Fanck.[61] In Speeches to the German Nation (1808), written amid Napoleonic France's occupation of Berlin, Fichte called for a German national revolution against the French occupiers, making passionate public speeches, arming his students for battle against the French and stressing the need for action by the German nation so it could free itself.[62] Fichte's nationalism was populist and opposed to traditional elites, spoke of the need for a "People's War" (Volkskrieg) and put forth concepts similar to those which the Nazis adopted.[62] Fichte promoted German exceptionalism and stressed the need for the German nation to purify itself (including purging the German language of French words, a policy that the Nazis undertook upon their rise to power).[62]
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.
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]