Umbreit, Hans (2003). "Hitler's Europe: The German Sphere of Power". In Kroener, Bernhard; Müller, Rolf-Dieter; Umbreit, Hans. Germany and the Second World War, Vol. 5. Organization and Mobilization in the German Sphere of Power. Part 2: Wartime Administration, Economy, and Manpower Resources, 1942–1944/5. Oxford; New York: Oxford University Press. ISBN 978-0-19-820873-0.
After the outbreak of war, people from across Europe were deported to Mauthausen, which gradually developed into a system of several interconnected camps. During this phase, Mauthausen and Gusen were the concentration camps with the harshest imprisonment conditions and the highest mortality. Prisoners at the bottom of the camp hierarchy had barely any chance of surviving for long. Those who were ill or ‘useless’ to the SS were in constant danger of their lives. In 1941 the SS started to construct a gas chamber and other installations at Mauthausen for the systematic murder of large groups of people.
The National Socialist German Workers' Party (German: Nationalsozialistische Deutsche Arbeiterpartei (help·info), abbreviated NSDAP), commonly referred to in English as the Nazi Party (English: /ˈnɑːtsi, ˈnætsi/), was a far-right political party in Germany that was active between 1920 and 1945, that created and supported the ideology of Nazism. Its precursor, the German Workers' Party (Deutsche Arbeiterpartei; DAP), existed from 1919 to 1920.
When three refugee physicists confided to Einstein that the Nazis might be developing a new weapon—an atomic bomb—he decided to act. Despite his previous appeals for governments to dispense with the weapons of war, Einstein wrote to President Franklin Roosevelt in 1939 alerting him to "a new phenomenon that would...lead to the construction of bombs" and suggested that the United States accelerate its atomic weapons research program. Scholars debate the effect of this letter. Einstein signed it in 1939 and the Manhattan Project, the U.S. effort to build the bomb, began in 1941.
After the failure of the Beer Hall Putsch in 1923, and his subsequent trial and imprisonment, Hitler decided that the way for the Nazi Party to achieve power was not through insurrection, but through legal and quasi-legal means. This did not sit well with the brown-shirted stormtroopers of the SA, especially those in Berlin, who chafed under the restrictions that Hitler placed on them, and their subordination to the party. This resulted in the Stennes Revolt of 1930-31, after which Hitler made himself the Supreme Commander of the SA, and brought Ernst Röhm back to be their Chief of Staff and keep them in line. The quashing of the SA's revolutionary fervor convinced many businessmen and military leaders that the Nazis had put aside their insurrectionist past, and that Hitler could be a reliable partner 
Today, he is chairman of the International Auschwitz Council. Nothing, he says, can replace the actual site as a monument and memorial. “It’s great that you can go to a Holocaust Museum in Washington, D.C.,” he says. “But no one died in Washington in the Holocaust. Here—here is a massive cemetery without gravestones. Here they spent their last moments, here they took their last steps, here they said their last prayers, here they said goodbye to their children. Here. This is the symbol of the Holocaust.”
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. In summer 1944 the combined capacity of the crematoria and outdoor incineration pits was 20,000 bodies per day. A planned sixth facility—crematorium VI—was never built. Prisoners were transported from all over German-occupied Europe by rail, arriving in daily convoys. 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. 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.
Auschwitz was considered a comfortable posting by many SS members, because of its many amenities. SS personnel were initially allowed to bring partners, spouses, and children to live at the camp, but when the SS camp grew more crowded, Höss restricted further arrivals. Facilities for the SS personnel and their families included a library, swimming pool, coffee house, and a theater that hosted regular performances.
The Frank sisters each hoped to return to school as soon as they were able, and continued with their studies while in hiding. Margot took a shorthand course by correspondence in Bep Voskuijl's name and received high marks. Most of Anne's time was spent reading and studying, and she regularly wrote and edited her diary entries. In addition to providing a narrative of events as they occurred, she wrote about her feelings, beliefs, and ambitions, subjects she felt she could not discuss with anyone. As her confidence in her writing grew, and as she began to mature, she wrote of more abstract subjects such as her belief in God, and how she defined human nature.
“The problem is,” Schneidermann told me, “there weren’t any journalists with enough credibility to tell what was really happening in Germany without being suspected of being biased or taking sides.” It was in part the Times’ quest for credibility with its public—meaning, Schneidermann says, not seeming like “a ‘Jewish newspaper’ or a ‘Communist newspaper’ ”—that prevented it from attaining the decibel level that we would now consider appropriate. “Activist journalism,” Schneidermann writes, “journalism that subordinates the quest for truth to the quest for a truth that is useful to its cause, is the only journalism that, today, doesn’t have to feel ashamed about what it produced. . . . Everything reasonable, scrupulous, balanced, in my opinion, contributed to lulling the crowd to sleep.” But, he continues, “If I’d been a reader at the time, I probably would have quickly stopped reading after a few days, dissuaded by the bludgeoning.”
Popular support for Hitler almost completely disappeared as the war drew to a close. Suicide rates in Germany increased, particularly in areas where the Red Army was advancing. Among soldiers and party personnel, suicide was often deemed an honourable and heroic alternative to surrender. First-hand accounts and propaganda about the uncivilised behaviour of the advancing Soviet troops caused panic among civilians on the Eastern Front, especially women, who feared being raped. More than a thousand people (out of a population of around 16,000) committed suicide in Demmin on and around 1 May 1945 as the 65th Army of 2nd Belorussian Front first broke into a distillery and then rampaged through the town, committing mass rapes, arbitrarily executing civilians, and setting fire to buildings. High numbers of suicides took place in many other locations, including Neubrandenburg (600 dead), Stolp in Pommern (1,000 dead), and Berlin, where at least 7,057 people committed suicide in 1945.
Auschwitz Birkenau was the largest of the concentration camp complexes created by the Nazi German regime and was the one which combined extermination with forced labour. At the centre of a huge landscape of human exploitation and suffering, the remains of the two camps of Auschwitz I and Auschwitz II-Birkenau were inscribed on the World Heritage List as evidence of this inhumane, cruel and methodical effort to deny human dignity to groups considered inferior, leading to their systematic murder. The camps are a vivid testimony to the murderous nature of the anti-Semitic and racist Nazi policy that brought about the annihilation of over one million people in the crematoria, 90% of whom were Jews.
One evening at inspection, the camp commander gave us an address in which he said that we were responsible for the murder of Herr vom Rath and that therefore we had committed a crime against the nation and the state; that we were in a camp for protective custody, which was not a prison or a penitentiary at all, nor a sanitarium either, but solely an educational institution; that we should learn here how to behave in dealing with a 'guest nation' (he really said 'guest' nation instead of 'host' nation); that the main thing was unconditional obedience and that all S.S. men were our superior officers; that each attempt at disobedience would be punished, in some cases by corporal punishment, and that all S. S. men were entitled to use their arms in any attempt at resistance or escape.
^ Gerda Bormann was concerned by the ratio of racially valuable women that outnumbered men and she thought that the war would make the situation worse in terms of childbirths, so much so that she advocated a law (never realised however) which allowed healthy Aryan men to have two wives. See: Anna Maria Sigmund, Women of the Third Reich (Ontario: NDE, 2000), pp. 17-19.
There were factions within the Nazi Party, both conservative and radical. The conservative Nazi Hermann Göring urged Hitler to conciliate with capitalists and reactionaries. Other prominent conservative Nazis included Heinrich Himmler and Reinhard Heydrich. Meanwhile, the radical Nazi Joseph Goebbels opposed capitalism, viewing it as having Jews at its core and he stressed the need for the party to emphasize both a proletarian and a national character. Those views were shared by Otto Strasser, who later left the Nazi Party in the belief that Hitler had allegedly betrayed the party's socialist goals by endorsing capitalism.
Röhm hoped to assume command of the army and absorb it into the ranks of the SA. Hindenburg and Defence Minister Werner von Blomberg threatened to impose martial law if the activities of the SA were not curtailed. Therefore, less than a year and a half after seizing power, Hitler ordered the deaths of the SA leadership, including Rohm. After the purge of 1934, the SA was no longer a major force.
By 1940, the CCI came under the control of the Verwaltung und Wirtschaftshauptamt Hauptamt (VuWHA; Administration and Business office) which was set up under Oswald Pohl. Then in 1942, the CCI became Amt D (Office D) of the consolidated main office known as the SS-Wirtschafts-Verwaltungshauptamt (SS Economic and Administrative Department; WVHA) under Pohl. In 1942, the SS built a network of extermination camps to systematically kill millions of prisoners by gassing. The extermination camps (Vernichtungslager) and death camps (Todeslager) were camps whose primary function was genocide. The Nazis themselves distinguished the concentration camps from the extermination camps. The British intelligence service had information about the concentration camps, and in 1942 Jan Karski delivered a thorough eyewitness account to the government.