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 the era of Imperial Germany, Völkisch nationalism was overshadowed by both Prussian patriotism and the federalist tradition of its various component states.[71] The events of World War I, including the end of the Prussian monarchy in Germany, resulted in a surge of revolutionary Völkisch nationalism.[72] The Nazis supported such revolutionary Völkisch nationalist policies[71] and they claimed that their ideology was influenced by the leadership and policies of German Chancellor Otto von Bismarck, the founder of the German Empire.[73] The Nazis declared that they were dedicated to continuing the process of creating a unified German nation state that Bismarck had begun and desired to achieve.[74] While Hitler was supportive of Bismarck's creation of the German Empire, he was critical of Bismarck's moderate domestic policies.[75] On the issue of Bismarck's support of a Kleindeutschland ("Lesser Germany", excluding Austria) versus the Pan-German Großdeutschland ("Greater Germany") which the Nazis advocated, Hitler stated that Bismarck's attainment of Kleindeutschland was the "highest achievement" Bismarck could have achieved "within the limits possible at that time".[76] In Mein Kampf (My Struggle), Hitler presented himself as a "second Bismarck".[76]
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:
Local SS and police forces set up these first camps. However, very soon the Nazi leadership began to develop a systematic and centrally controlled system of camps. Later, as the Nazi regime imposed their influence over countries they occupied, they developed a range of different types of camps. These were concentration camps, transit camps, forced-labour or work camps and extermination camps.
The National Socialist German Workers' Party (Nationalsozialistische Deutsche Arbeiterpartei, NSDAP; Nazi Party) was founded in 1920. It was the renamed successor of the German Workers' Party (DAP) formed one year earlier, and one of several far-right political parties then active in Germany.[5] The NSDAP party platform included destruction of the Weimar Republic, rejection of the terms of the Treaty of Versailles, radical antisemitism, and anti-Bolshevism.[6] They promised a strong central government, increased Lebensraum ("living space") for Germanic peoples, formation of a national community based on race, and racial cleansing via the active suppression of Jews, who would be stripped of their citizenship and civil rights.[7] The Nazis proposed national and cultural renewal based upon the Völkisch movement.[8] The party, especially its paramilitary organisation Sturmabteilung (SA; Storm Detachment; Brownshirts), used physical violence to advance their political position, disrupting the meetings of rival organisations and attacking their members (as well as Jewish people) on the streets.[9] Such far-right armed groups were common in Bavaria, and were tolerated by the sympathetic far-right state government of Gustav Ritter von Kahr.[10]
The Nazis intended on deporting all Romani people from Germany, and confined them to Zigeunerlager (Gypsy camps) for this purpose. Himmler ordered their deportation from Germany in December 1942, with few exceptions. A total of 23,000 Romani were deported to Auschwitz concentration camp, of whom 19,000 died. Outside of Germany, the Romani people were regularly used for forced labour, though many were killed. In the Baltic states and the Soviet Union, 30,000 Romani were killed by the SS, the German Army, and Einsatzgruppen. In occupied Serbia, 1,000 to 12,000 Romani were killed, while nearly all 25,000 Romani living in the Independent State of Croatia were killed. The estimates at end of the war put the total death toll at around 220,000, which equalled approximately 25 percent of the Romani population in Europe.[311]

Under Hitler the Nazi Party grew steadily in its home base of Bavaria. It organized strong-arm groups to protect its rallies and meetings. These groups drew their members from war veterans groups and paramilitary organizations and were organized under the name Sturmabteilung (SA). In 1923 Hitler and his followers felt strong enough to stage the Beer Hall Putsch, an unsuccessful attempt to take control of the Bavarian state government in the hope that it would trigger a nationwide insurrection against the Weimar Republic. The coup failed, the Nazi Party was temporarily banned, and Hitler was sent to prison for most of 1924.
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.

The Reich Forestry Office under Göring enforced regulations that required foresters to plant a variety of trees to ensure suitable habitat for wildlife, and a new Reich Animal Protection Act became law in 1933.[402] The regime enacted the Reich Nature Protection Act in 1935 to protect the natural landscape from excessive economic development. It allowed for the expropriation of privately owned land to create nature preserves and aided in long-range planning.[403] Perfunctory efforts were made to curb air pollution, but little enforcement of existing legislation was undertaken once the war began.[404]
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.
According to Polish historian Andrzej Strzelecki, the evacuation of the prisoners by the SS in January 1945 was one of the camp's "most tragic chapters".[235] In mid-1944, about 130,000 prisoners were in Auschwitz when the SS moved around half of them to other concentration camps.[236] In November 1944, with the Soviet Red Army approaching through Poland, Himmler ordered gassing operations to cease. The crematorium IV building was dismantled,[237] and the Sonderkommando was ordered to remove evidence of the killings, including the mass graves.[238] The SS destroyed written records, and in the final week before the camp's liberation, burned or demolished many of its buildings.[239] The plundered goods from the "Canada" barracks at Birkenau, together with building supplies, were transported to the German interior. On 20 January, the overflowing warehouses were set ablaze. Crematoria II and III at Birkenau were blown up on 20 January and crematorium V six days later, just one day ahead of the Soviet attack.[237]
Deportees were brought to Auschwitz crammed in wretched conditions into goods or cattle wagons, arriving near a railway station or at one of several dedicated trackside ramps, including one next to Auschwitz I. The Altejudenrampe (old Jewish ramp), part of the Oświęcim freight railway station, was used from 1942 to 1944 for Jewish transports.[102][103] Located between Auschwitz I and Auschwitz II, arriving at this ramp meant a 2.5 km journey to Auschwitz II and the gas chambers. Most deportees were forced to walk, accompanied by SS men and a car with a Red Cross symbol that carried the Zyklon B, as well as an SS doctor in case officers were poisoned by mistake. Inmates arriving at night, or who were too weak to walk, were taken by truck.[104] Work on another railway line and Judenrampe (pictured right) between sectors BI and BII in Auschwitz II, was completed in May 1944 for the arrival of Hungarian Jews,[103] who between May and early July 1944 were deported to Auschwitz II at a rate of 12,000 a day.[105] The rails led directly to the area around the gas chambers.[102]
On 2 August 1934, Hindenburg died. The previous day, the cabinet had enacted the "Law Concerning the Highest State Office of the Reich", which stated that upon Hindenburg's death the office of president would be abolished and its powers merged with those of the chancellor.[39] Hitler thus became head of state as well as head of government and was formally named as Führer und Reichskanzler ("Leader and Chancellor") – although eventually Reichskanzler was dropped.[40] Germany was now a totalitarian state with Hitler at its head.[41] As head of state, Hitler became Supreme Commander of the armed forces. The new law provided an altered loyalty oath for servicemen so that they affirmed loyalty to Hitler personally rather than the office of supreme commander or the state.[42] On 19 August, the merger of the presidency with the chancellorship was approved by 90 percent of the electorate in a plebiscite.[43]

Alternatively, visitors to Auschwitz can use Katowice Airport (IATA: KTW) in Katowice, located 62 km (39 mi) north of the site. Known locally as Pyrzowice Airport, Katowice has direct connections with over 30 destinations across Europe and Asia, with numerous discount, charter, and normal flights in operation. Pyrzowice is a major hub for Wizzair, with additional services provided by Aegean Airlines, Bulgaria Air, El Al, Eurowings, Lufthansa, Ryanair, and TUIfly.
The official name of the state was Deutsches Reich from 1933 to 1943 and Großdeutsches Reich from 1943 to 1945, while common English terms are "Nazi Germany" and "Third Reich". The latter, adopted by Nazi propaganda as Drittes Reich, was first used in Das Dritte Reich, a 1923 book by Arthur Moeller van den Bruck. The book counted the Holy Roman Empire (962–1806) as the first Reich and the German Empire (1871–1918) as the second.[1]

Precise numbers are still debated, but according to the US Holocaust Memorial Museum, the German SS systematically killed at least 960,000 of the 1.1-1.3 million Jews deported to the camp. Other victims included approximately 74,000 Poles, 21,000 Roma, 15,000 Soviet prisoners of war and at least 10,000 from other nationalities. More people died at Auschwitz than at any other Nazi concentration camp and probably than at any death camp in history.
Prisoners were crammed into the crumbling barracks and provided only a few hundred calories a day. Most died of starvation, exhaustion and diseases such as typhus and dysentery. Beatings, torture and executions were commonplace. Camp doctors conducted experiments—usually fatal—on prisoners, looking for ways to sterilize women with radiation or toxic chemicals, and studying the effects of extreme cold or starvation on the human body. In the first few years of the camp, 80 percent of new inmates died within two months.
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]