The prisoners' days began at 4:30 am for the men (an hour later in winter), and earlier for the women, when the block supervisor sounded a gong and started beating inmates with sticks to encourage them to wash and use the latrines quickly.[106] Sanitary arrangements were atrocious, with few latrines and a lack of clean water. Each washhouse had to service thousands of prisoners. In sectors BIa and BIb in Auschwitz II-Birkenau, two buildings containing latrines and washrooms were installed in 1943. These contained troughs for washing and 90 faucets; the toilet facilities were "sewage channels" covered by concrete with 58 holes for seating. There were three barracks with washing facilities or toilets to serve 16 residential barracks in BIIa, and six washrooms/latrines for 32 barracks in BIIb, BIIc, BIId, and BIIe.[107] Primo Levi described a 1944 Auschwitz III washroom:
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.

By the end of the war, the number of people who had died in the concentration camps, from all causes—starvation, sickness, exhaustion, beating, shooting, gassing—was more than eight hundred thousand. The figure does not include the hundreds of thousands of Jews gassed on arrival at Auschwitz. If the K.L. were indeed a battlefront, as the Death’s-Head S.S. liked to believe, the deaths, in the course of twelve years, roughly equalled the casualties sustained by the Axis during the Battle of Stalingrad, among the deadliest actual engagements of the war. But in the camps the Nazis fought against helpless enemies. Considered as prisons, too, the K.L. were paradoxical: it was impossible to correct or rehabilitate people whose very nature, according to Nazi propaganda, was criminal or sick. And as economic institutions they were utterly counterproductive, wasting huge numbers of lives even as the need for workers in Germany became more and more acute.

Those deported to Auschwitz arrived at the nearby train station and were marched or trucked to the main camp where they were registered, tattooed, undressed, deloused, had their body hair shaven off, showered while their clothes were disinfected with Zyklon-B gas, and entered the camp under the infamous gateway inscribed 'Arbeit Macht Frei' ("Labor make you free")
The trial of Adolf Eichmann in 1961 and the broadcast of the television miniseries Holocaust in 1979 brought the process of Vergangenheitsbewältigung (coping with the past) to the forefront for many Germans.[492][496] Once study of Nazi Germany was introduced into the school curriculum starting in the 1970s, people began researching the experiences of their family members. Study of the era and a willingness to critically examine its mistakes has led to the development of a strong democracy in Germany, but with lingering undercurrents of antisemitism and neo-Nazi thought.[496]
In Mein Kampf, Hitler effectively supported mercantilism in the belief that economic resources from their respective territories should be seized by force, as he believed that the policy of Lebensraum would provide Germany with such economically valuable territories.[265] Hitler argued that the only means to maintain economic security was to have direct control over resources rather than being forced to rely on world trade.[265] He claimed that war to gain such resources was the only means to surpass the failing capitalist economic system.[265]

The Germans occupied Amsterdam in May 1940. In July 1942, German authorities and their Dutch collaborators began to concentrate Jews from throughout the Netherlands at Westerbork, a transit camp near the Dutch town of Assen, not far from the German border. From Westerbork, German officials deported the Jews to Auschwitz-Birkenau and Sobibor killing centers in German-occupied Poland.
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.”

In August 1934, civil servants and members of the military were required to swear an oath of unconditional obedience to Hitler. These laws became the basis of the Führerprinzip, the concept that Hitler's word overrode all existing laws.[203] Any acts that were sanctioned by Hitler—even murder—thus became legal.[204] All legislation proposed by cabinet ministers had to be approved by the office of Deputy Führer Rudolf Hess, who could also veto top civil service appointments.[205]
Mendelian inheritance, or Mendelism, was supported by the Nazis, as well as by mainstream eugenicists of the time. The Mendelian theory of inheritance declared that genetic traits and attributes were passed from one generation to another.[104] Eugenicists used Mendelian inheritance theory to demonstrate the transfer of biological illness and impairments from parents to children, including mental disability, whereas others also utilised Mendelian theory to demonstrate the inheritance of social traits, with racialists claiming a racial nature behind certain general traits such as inventiveness or criminal behaviour.[105]

Most of the POWs died within weeks. “When it was time to get up in the morning, those who were alive moved, and around them would be two or three dead people,” one Russian survivor says in the 2005 book Auschwitz: A New History by Laurence Rees. “Death at night, death in the morning, death in the afternoon. There was death all the time.” The prisoners built the barracks at Birkenau in a rush, laying a single course of bricks on poorly made foundations. The flood of Soviet POWs overwhelmed the already crowded camp. Pressure to “eliminate” people—the Nazi euphemism—grew.
The ideology of Nazism brought together elements of antisemitism, racial hygiene and eugenics, and combined them with pan-Germanism and territorial expansionism with the goal of obtaining more Lebensraum (living space) for the Germanic people.[8] Immediately after the Nazi seizure of power in Germany, boycotts of German Jews and acts of violence against them became ubiquitous,[9] and legislation was passed excluding them from the civil service and certain professions, including the law.[10][a] Harassment and economic pressure were used to encourage them to leave Germany; their businesses were denied access to markets, forbidden to advertise in newspapers, and deprived of government contracts.[11]
Auschwitz-Birkenau, Nazi Germany's largest concentration and extermination camp facility, was located nearby the provincial Polish town of Oshwiecim in Galacia, and was established by order of Reichsfuhrer SS Heinrich Himmler on 27 April 1940. Private diaries of Goebbels and Himmler unearthed from the secret Soviet archives show that Adolf Hitler personally ordered the mass extermination of the Jews during a meeting of Nazi German regional governors in the chancellery. As Goebbels wrote "With regards to the Jewish question, the Fuhrer decided to make a clean sweep ..."

From 1942 onwards, Auschwitz became one of the greatest scenes of mass murder in recorded history. The vast majority of the camp's 1.1 million Jewish men, women, and children, deported from their homes across occupied Europe to Auschwitz, were sent immediately to their deaths in the Birkenau gas chambers upon arrival, usually transported into the camp by overcrowded cattle wagons. Their bodies were afterwards cremated in industrial furnaces in the crematoria. Those who were not killed in the gas chambers often died of disease, starvation, medical experiments, forced labor, or execution.
By mid-1942, the majority of those being sent by the Nazis to Auschwitz were Jews. Upon arriving at the camp, detainees were examined by Nazi doctors. Those detainees considered unfit for work, including young children, the elderly, pregnant women and the infirm, were immediately ordered to take showers. However, the bathhouses to which they marched were disguised gas chambers. Once inside, the prisoners were exposed to Zyklon-B poison gas. Individuals marked as unfit for work were never officially registered as Auschwitz inmates. For this reason, it is impossible to calculate the number of lives lost in the camp.

Another method was the use of gassing trucks. In Chemno gassing trucks were used, where Jews, after being driven into the trucks, were suffocated by the exhaust fumes that were led into them in the truck. A third method was mass shooting of Jews and other groups (Soviet POW’s, Poles, etc.). In Majdanek, on 3-4 November 1943, between 17,000 and 18,000 Jews were killed in one day as part of a mass shooting. The event was called Erntefest (‘harvest feast’) and included similar actions all around the Lublin District. More than 40,000 Jews died as a result.
Auschwitz-Birkenau, Nazi Germany's largest concentration and extermination camp facility, was located nearby the provincial Polish town of Oshwiecim in Galacia, and was established by order of Reichsfuhrer SS Heinrich Himmler on 27 April 1940. Private diaries of Goebbels and Himmler unearthed from the secret Soviet archives show that Adolf Hitler personally ordered the mass extermination of the Jews during a meeting of Nazi German regional governors in the chancellery. As Goebbels wrote "With regards to the Jewish question, the Fuhrer decided to make a clean sweep ..."
^ On 29 November 2006, State Secretary in the Federal Ministry of the Interior Christoph Bergner said the reason the statistics do not match is because Haar only includes people who were directly killed. The figure of 2 to 2.5 million also includes people who died of disease, hunger, cold, air raids and other causes. Koldehoff 2006. The German Red Cross still maintains that the death toll from the expulsions is 2.2 million. Kammerer & Kammerer 2005, p. 12.
In October 1944, the 'Sonderkommando' crew crematoria IV revolted and destroyed the crematories. In November Himmler ordered gassings to stop, and a 'cleanup' operation was inaugurated to conceal traces of the mass murder. In January 1945, the Germans evacuated 58,000 prisoners who could walk. They left behind in the main camp, Birkenau and in Monowitz about 7,000 sick or incapacitated who they did not expect would live for long.
After September 1939, with the beginning of the Second World War, concentration camps became places where millions of ordinary people were enslaved as part of the war effort, often starved, tortured and killed.[21] During the war, new Nazi concentration camps for "undesirables" spread throughout the continent. According to statistics by the German Ministry of Justice, about 1,200 camps and subcamps were run in countries occupied by Nazi Germany,[22] while the Jewish Virtual Library estimates that the number of Nazi camps was closer to 15,000 in all of occupied Europe[23][24] and that many of these camps were run for a limited amount of time before they were closed.[23] Camps were being created near the centers of dense populations, often focusing on areas with large communities of Jews, Polish intelligentsia, Communists or Romani. Since millions of Jews lived in pre-war Poland, most camps were located in the area of the General Government in occupied Poland, for logistical reasons. The location also allowed the Nazis to quickly remove the German Jews from within Germany proper.