Initially the new facilities were "underutilized". From April 1943 to March 1944, "only" 160,000 Jews were killed at Birkenau, but from March 1944 to November 1944, when all the other death camps had been abandoned, Birkenau surpassed all previous records for mass killing. The Hungarian deportations and the liquidation of the remaining Polish ghettos, such as Lodz, resulted in the gassing of 585,000 Jews. This period made Auschwitz-Birkenau into the most notorious killing site of all time.
In the first months of Hitler's chancellorship, the Nazis instituted a policy of "coordination"—the alignment of individuals and institutions with Nazi goals. Culture, the economy, education, and law all came under Nazi control. The Nazi regime also attempted to "coordinate" the German churches and, although not entirely successful, won support from a majority of Catholic and Protestant clergymen.
Before he joined the Bavarian Army to fight in World War I, Hitler had lived a bohemian lifestyle as a petty street watercolour artist in Vienna and Munich and he maintained elements of this lifestyle later on, going to bed very late and rising in the afternoon, even after he became Chancellor and then Führer.[47] After the war, his battalion was absorbed by the Bavarian Soviet Republic from 1918 to 1919, where he was elected Deputy Battalion Representative. According to historian Thomas Weber, Hitler attended the funeral of communist Kurt Eisner (a German Jew), wearing a black mourning armband on one arm and a red communist armband on the other,[48] which he took as evidence that Hitler's political beliefs had not yet solidified.[48] In Mein Kampf, Hitler never mentioned any service with the Bavarian Soviet Republic and he stated that he became an antisemite in 1913 during his years in Vienna. This statement has been disputed by the contention that he was not an antisemite at that time,[49] even though it is well established that he read many antisemitic tracts and journals during time and admired Karl Lueger, the antisemitic mayor of Vienna.[50] Hitler altered his political views in response to the signing of the Treaty of Versailles in June 1919 and it was then that he became an antisemitic, German nationalist.[49]
The pictures only came to light 25 years ago and, despite them showing moments from around 45 years before that, they completely captured the entire experience as it had been in my mind all that time. I was dumbfounded and devastated, having had no idea they existed, and I have spent literally hundreds of hours scouring them, trying to find my father and brother. The pictures have reassured me that I was not imagining it all, as I sometimes thought I might have done.

The Security Police had held this exclusive authority de facto since 1936. The “legal” instrument of incarceration was either the “protective detention” (Schutzhaft) order or the “preventative detention” (Vorbeugungshaft) order. The Gestapo could issue a “protective detention” order for persons considered a political danger after 1933. The Criminal Police could issue a “preventative detention” order after December 1937 for persons considered to be habitual and professional criminals, or to be engaging in what the regime defined as “asocial” behavior. Neither order was subject to judicial review, or any review by any German agency outside of the German Security Police.
The Nazi Party emerged from the German nationalist, racist and populist Freikorps paramilitary culture, which fought against the communist uprisings in post-World War I Germany.[6] The party was created to draw workers away from communism and into völkisch nationalism.[7] Initially, Nazi political strategy focused on anti-big business, anti-bourgeois, and anti-capitalist rhetoric, although this was later downplayed to gain the support of business leaders, and in the 1930s the party's main focus shifted to anti-Semitic and anti-Marxist themes.[8]
We lived in Bótrágy, a very small, mostly poor town in Czechoslovakia with a population of approximately 1,000 mainly farming families, including about 10 Jewish families. The town was a typical low-income community with a tailor, a shoemaker, a grocery store, where people struggled to get by, but where everyone knew each other and there was easy communication between the neighbours, though that didn’t mean we were equal.
The Nazis’ goal wasn’t only to destroy evidence of the camp: They had plans to force the prisoners to serve as slave laborers for the Reich. Some prisoners were stuffed into train cars to complete their journey to Germany; others escaped into the sub-zero temperatures. Of those forced to walk, some died along the way, though it remains unclear how many were killed over the course of the marches.
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]
The concept of the Aryan race, which the Nazis promoted, stems from racial theories asserting that Europeans are the descendants of Indo-Iranian settlers, people of ancient India and ancient Persia.[80] Proponents of this theory based their assertion on the fact that words in European languages and words in Indo-Iranian languages have similar pronunciations and meanings.[80] Johann Gottfried Herder argued that the Germanic peoples held close racial connections to the ancient Indians and the ancient Persians, who he claimed were advanced peoples that possessed a great capacity for wisdom, nobility, restraint and science.[80] Contemporaries of Herder used the concept of the Aryan race to draw a distinction between what they deemed to be "high and noble" Aryan culture versus that of "parasitic" Semitic culture.[80]
Similar to the Trump administration’s apparent hope that the breakup of families would deter unwanted migration, the British sought to deter Boer fighters. British parliamentarians critical of the policy labelled these “concentration camps,” alluding to the Spanish policy of the “reconcentration” of civilians during the Spanish-American War (1898).

A survey published last summer by the American Press Institute revealed that forty-two per cent of the public thinks that “most of the news reporting they see is opinion and commentary posing as news reporting.” An additional seventeen per cent said that there was too much analysis. People wanted facts, they wanted them “verified,” and, though they wanted some background and context, they mostly wanted to be allowed to come to their own conclusions. For many journalists reporting on the new right in the U.S. and Europe, it may be difficult to shake the feeling that this is somehow irresponsible. There is a strong argument to be made that anyone who professes bigotry and hatred doesn’t deserve to be considered seriously, let alone objectively. But that could preclude us from understanding the social circumstances that led to someone such as Richard Spencer, a figurehead of the alt-right, attaining a platform in the first place. If reporters do engage, what is to be done about the strong desire to condemn their subjects?

A total of 22 main concentration camps (Stamlager) were established, together with approximately 1,200 affiliate camps. Besides these, thousands of smaller camps existed in all parts of German-controlled Europe. The 22 main camps, in alphabetical order, were as follows: Arbeitsdorf, Auschwitz, Bergen-Belsen, Buchenwald, Dachau, Flossenbürg, Gross-Rosen, Herzogenbosch, Kaunas, Krakow-Plaszow, Majdanek, Mauthausen, Mittelbau-Dora, Natzweiler-Struthof, Neuengamme, Ravensbrück, Riga-Kaiserwald, Sachsenhausen, Stutthof, Vaivara, Warsaw, Wewelsburg, Germany.
None of the categories are independent - one could classify many camps as a mixture of several of the above. All camps had some of the elements of an extermination camp, but systematic extermination of new arrivals by gas chambers only occurred in specialized camps. These were extermination camps, where all new-arrivals were simply killed—the "Aktion Reinhard" camps (Treblinka, Sobibór and Belzec), together with Chelmno. Two others ( Auschwitz and Majdanek) operated as combined concentration- and extermination-camps. Others like Maly Trostenets were at times classified[by whom?] as "minor extermination camps".[50]
After December 1934, the SS became the only agency authorized to establish and manage facilities that were formally called concentration camps. Local civilian authorities did continue to establish and manage forced-labor camps and detention camps throughout Germany. In 1937, only four concentration camps were left: Dachau, near Munich; Sachsenhausen near Berlin; Buchenwald near Weimar; and Lichtenburg near Merseburg in Saxony for female prisoners.
Through the 1920s, Hitler gave speech after speech in which he stated that unemployment, rampant inflation, hunger and economic stagnation in postwar Germany would continue until there was a total revolution in German life. Most problems could be solved, he explained, if communists and Jews were driven from the nation. His fiery speeches swelled the ranks of the Nazi Party, especially among young, economically disadvantaged Germans.
Then we were fitted out. Strange combinations! The younger and thinner men received, for the most part, old uniforms, even officers' coats without insignia. Others received striped prisoners' garb of relatively light material, a shirt, a pair of socks, and a suit of tissue-thin underwear. No vest, no coat. As headgear there were old soldiers' caps without cockades. It goes without saying that it was very difficult to find clothes fitting the various sizes and shapes. We were a sight grotesque as well as sad.
^ 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.
For the preservation staff, the burden of remembrance informs every aspect of their restoration efforts. “If there’s damage to an object as part of its history, we leave it that way,” Banas says. She points to crates of shoes stacked in a hallway, most with worn insoles and uneven heels—signs of human use that will be left as they are. The International Auschwitz Council—museum officials and survivors from around the world dedicated to the conservation of Auschwitz—has decided that the mounds of hair will be allowed to decay naturally because they are human remains.
While no unified resistance movement opposing the Nazi regime existed, acts of defiance such as sabotage and labour slowdowns took place, as well as attempts to overthrow the regime or assassinate Hitler.[435] The banned Communist and Social Democratic parties set up resistance networks in the mid-1930s. These networks achieved little beyond fomenting unrest and initiating short-lived strikes.[436] Carl Friedrich Goerdeler, who initially supported Hitler, changed his mind in 1936 and was later a participant in the July 20 plot.[437][438] The Red Orchestra spy ring provided information to the Allies about Nazi war crimes, helped orchestrate escapes from Germany, and distributed leaflets. The group was detected by the Gestapo and more than 50 members were tried and executed in 1942.[439] Communist and Social Democratic resistance groups resumed activity in late 1942, but were unable to achieve much beyond distributing leaflets. The two groups saw themselves as potential rival parties in post-war Germany, and for the most part did not co-ordinate their activities.[440] The White Rose resistance group was primarily active in 1942–43, and many of its members were arrested or executed, with the final arrests taking place in 1944.[441] Another civilian resistance group, the Kreisau Circle, had some connections with the military conspirators, and many of its members were arrested after the failed 20 July plot.[442]

Fifteen defendants were found guilty, and eight were acquitted. Of the 15, seven were given the death penalty and eight imprisoned. Herta Oberhauser, the doctor who had rubbed crushed glass into the wounds of her subjects, received a 20 year sentence but was released in April 1952 and became a family doctor at Stocksee in Germany. Her license to practice medicine was revoked in 1958.
This is not the limit of the horrors of Auschwitz I. It was also the site of disturbing medical experimentation on Jewish and Roma prisoners, including castration, sterilisation and testing how they were affected by contagious diseases. The infamous “Angel of Death”, SS captain Dr Josef Mengele, was one of the physicians practising here. His particular interest was experimenting on twins.
Returning to Auschwitz is going to be a cold, painful and tearful experience. It is a shadow that has always been with me and I’m hoping that by facing it for one last time at the age of 84 I will be able to live my life more peacefully, but I am extremely anxious. I lost my husband just days ago and I’m hoping I’ll finally be able to release my emotions when I’m there, as I’ve never really been able to cry much about anything. I’m comforted by the thought that there will be strength in numbers and that I’ll be there with perhaps 100 or so other survivors, which makes it easier. I would not go on my own. I appear to be a strong person, but inside I’m really quite fragile.
The camp Stos first saw, some 20 brick buildings, was a run-down former Polish artillery barrack the Nazis had taken over a few months before. Many Poles followed Stos to Auschwitz; few were as lucky. In its original incarnation as a concentration camp, Auschwitz was designed to work inmates to death. At first, most of the labor helped expand the camp itself; other work, such as gravel mining and farming, earned money for the SS. The Nazis even had a term for it, Vernichtung durch Arbeit (“Destruction through work”). The notorious SS camp supervisor Karl Fritzsch greeted new arrivals with a speech: “You have arrived here not at a sanatorium, but at a German concentration camp, from which the only exit is through the chimney of its crematorium.”

The public wants facts. But, as evidenced by the outrage at Esquire’s story, something more than what we think of as objective facts is required to craft a representation of reality. Esquire may have wanted to make “Wisconsin a stand-in for the state of our country,” as the Milwaukee Journal Sentinel wrote, to capture the subtle social forces of alienation and resentment that turned out to be strong enough to elect Trump President. But the story also seemed to deliberately withhold judgment; to its detractors, this didn’t feel like objectivity. In an environment that, to many, is the source of perpetual moral crisis, the objective becomes subjective, and vice versa.

As a result of the Holocaust, the term "concentration camp" carries many of the connotations of "extermination camp" and is sometimes used synonymously. Because of these ominous connotations, the term "concentration camp", originally itself a euphemism, has been replaced by newer terms such as internment camp, resettlement camp, detention facility, etc., regardless of the actual circumstances of the camp, which can vary a great deal.