As the German economy developed, the country began to suffer labour shortages. The concentration camp population was used to fill this void. After the Anschluss, thousands of Austrian Jews recently forced out of employment, non-Jewish ‘asocials’ and opponents of the Nazis were rounded up and used as a freely available source of forced labour. Many of these would provide the much-needed human resources to produce weapons, vehicles and goods for the German war effort.
There have been protracted disputes over the perceived Christianization of the site. Pope John Paul II celebrated mass over the train tracks leading to Auschwitz II-Birkenau on 7 June 1979, and called the camp "the Golgotha of our age", referring to the crucifixion of Jesus. More controversy followed when Carmelite nuns founded a convent in 1984 in a former theater outside the camp's perimeter, near block 11 of Auschwitz I, after which a local priest and some survivors erected a large cross—one that had been used during the pope's mass—behind block 11 to commemorate 152 Polish inmates shot by the Germans in 1941. After a long dispute, Pope John Paul II intervened, and the nuns moved the convent elsewhere in 1993. The cross remained, triggering the "War of the Crosses", as more crosses were erected to commemorate Christian victims, despite international objections. The Polish government and Catholic Church eventually agreed to remove all but the original.
The Zyklon B was delivered by ambulance to the crematoria by a special SS bureau known as the Hygienic Institute. The actual delivery of the gas to the victims was always handled by the SS, on the order of the supervising SS doctor. After the doors were shut, SS men dumped in the Zyklon B pellets through vents in the roof or holes in the side of the chamber. The victims were dead within 20 minutes. Despite the thick concrete walls, screaming and moaning from within could be heard outside. In one failed attempt to muffle the noise, two motorcycle engines were revved up to full throttle nearby, but the sound of yelling could still be heard over the engines.
The site was first suggested as a concentration camp for Polish prisoners by SS-Oberführer Arpad Wigand, an aide to Erich von dem Bach-Zelewski, Higher SS and Police Leader for Silesia. After this part of Poland was annexed by Nazi Germany, Oświęcim (Auschwitz) was located administratively in Germany, in the Province of Upper Silesia, Regierungsbezirk Kattowitz, Landkreis Bielitz. Bach-Zelewski had been searching for a site to hold prisoners in the Silesia region, as the local prisons were filled to capacity. Richard Glücks, head of the Concentration Camps Inspectorate, sent former Sachsenhausen concentration camp commandant Walter Eisfeld to inspect the site, which housed 16 dilapidated one-story buildings that had served as an Austrian and later Polish Army barracks and a camp for transient workers. German citizens were offered tax concessions and other benefits if they would relocate to the area. By October 1943, more than 6,000 Reich Germans had arrived. The Nazis planned to build a model modern residential area for incoming Germans, including schools, playing fields, and other amenities. Some of the plans went forward, including the construction of several hundred apartments, but many were never fully implemented. Basic amenities such as water and sewage disposal were inadequate, and water-borne illnesses were commonplace.
The Franks realized that conditions in Germany were only going to get worse and decided to leave the country. Otto traveled to Amsterdam, the Netherlands, that summer believing that his family would be safer there than in Germany. In September he established an independent branch of Opekta Werk, which made fruit pectin for jams and jellies, and a few years later, Pectacon, which made meat spices. When Otto left for Amsterdam, Edith and the girls went to stay with Grandmother Holländer, Edith’s mother, in Aachen, Germany. In December, Edith and Margot joined Otto in Amsterdam and Anne followed in February 1934. In March 1939, Grandmother Holländer joined them also.
This debacle did not discourage Himmler and Pohl. On the contrary, with the coming of war, in 1939, S.S. ambitions for the camps grew rapidly, along with their prisoner population. On the eve of the war, the entire K.L. system contained only about twenty-one thousand prisoners; three years later, the number had grown to a hundred and ten thousand, and by January, 1945, it was more than seven hundred thousand. New camps were built to accommodate the influx of prisoners from conquered countries and then the tens of thousands of Red Army soldiers taken prisoner in the first months after Operation Barbarossa, the German invasion of the U.S.S.R.
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.
Disfigured by a brutal beating, Frank rarely granted interviews; her later work, "The Return," describes how her father did not recognize her upon their reunion in 1945. "The House Behind" was searing and accusatory: The family’s initial hiding place, mundane and literal in the first section, is revealed in the second part to be a metaphor for European civilization, whose facade of high culture concealed a demonic evil. “Every flat, every house, every office building in every city,” she wrote, “they all have a House Behind.” The book drew respectful reviews, but sold few copies.
In its racial categorization, Nazism viewed what it called the Aryan race as the master race of the world—a race that was superior to all other races. It viewed Aryans as being in racial conflict with a mixed race people, the Jews, whom the Nazis identified as a dangerous enemy of the Aryans. It also viewed a number of other peoples as dangerous to the well-being of the Aryan race. In order to preserve the perceived racial purity of the Aryan race, a set of race laws was introduced in 1935 which came to be known as the Nuremberg Laws. At first these laws only prevented sexual relations and marriages between Germans and Jews, but they were later extended to the "Gypsies, Negroes, and their bastard offspring", who were described by the Nazis as people of "alien blood". Such relations between Aryans (cf. Aryan certificate) and non-Aryans were now punishable under the race laws as Rassenschande or "race defilement". After the war began, the race defilement law was extended to include all foreigners (non-Germans). At the bottom of the racial scale of non-Aryans were Jews, Romanis, Slavs and blacks. To maintain the "purity and strength" of the Aryan race, the Nazis eventually sought to exterminate Jews, Romani, Slavs and the physically and mentally disabled. Other groups deemed "degenerate" and "asocial" who were not targeted for extermination, but were subjected to exclusionary treatment by the Nazi state, included homosexuals, blacks, Jehovah's Witnesses and political opponents. One of Hitler's ambitions at the start of the war was to exterminate, expel or enslave most or all Slavs from Central and Eastern Europe in order to acquire living space for German settlers.
As the Russians closed in on Auschwitz, the Germans became desperate, destroying as much evidence of war crimes as they could, including records and property seized from prisoners, and forcing as many prisoners as they could on what became death marches. The day before the Russian Army liberated Auschwitz, Edith died there. On January 27 Otto was liberated and taken to Odessa and then France before being allowed to return to Amsterdam in June 1945.
The diary has been praised for its literary merits. Commenting on Anne Frank's writing style, the dramatist Meyer Levin commended Frank for "sustaining the tension of a well-constructed novel", and was so impressed by the quality of her work that he collaborated with Otto Frank on a dramatization of the diary shortly after its publication. Levin became obsessed with Anne Frank, which he wrote about in his autobiography The Obsession. The poet John Berryman called the book a unique depiction, not merely of adolescence but of the "conversion of a child into a person as it is happening in a precise, confident, economical style stunning in its honesty".
When Germany invaded Poland in September 1939, triggering World War II, Adolf Hitler ordered that the Polish leadership and intelligentsia be destroyed. Approximately 65,000 civilians, viewed as inferior to the Aryan master race, had been killed by the end of 1939. In addition to leaders of Polish society, the Nazis killed Jews, prostitutes, the Roma, and the mentally ill. SS-Obergruppenführer Reinhard Heydrich, then head of the Gestapo, ordered on 21 September 1939 that Polish Jews be rounded up and concentrated into cities with good rail links. Initially the intention was to deport them to points further east, or possibly to Madagascar. Two years later, in June 1941, in an attempt to obtain new territory, Hitler invaded the Soviet Union.
^ Hitler, Adolf (1961). Hitler's Secret Book. New York: Grove Press. pp. 8–9, 17–18. ISBN 978-0-394-62003-9. OCLC 9830111. Sparta must be regarded as the first Völkisch State. The exposure of the sick, weak, deformed children, in short, their destruction, was more decent and in truth a thousand times more humane than the wretched insanity of our day which preserves the most pathological subject.
Auschwitz was probably chosen to play a central role in the “final solution” because it was located at a railway junction with 44 parallel tracks—rail lines that were used to transport Jews from throughout Europe to their death. Heinrich Himmler, chief of the SS, the Nazi paramilitary corps, ordered the establishment of the first camp, the prison camp, on April 27, 1940, and the first transport of Polish political prisoners arrived on June 14. This small camp, Auschwitz I, was reserved throughout its history for political prisoners, mainly Poles and Germans.
Fewer than 200 Jews escaped from the camps. Herman Shine, one of the last survivors to have escaped Auschwitz, died in July 2018. He was born in Berlin to a Polish father and they were arrested in that city in 1939. Along with 1,700 other Polish Jews, they were deported to Sachsenhausen. To survive, Shine claimed to be a roofer and learned how to build roofs before being transferred to Auschwitz in 1942.
In Nazi Germany, the idea of creating a master race resulted in efforts to "purify" the Deutsche Volk through eugenics and its culmination was the compulsory sterilization or the involuntary euthanasia of physically or mentally disabled people. After World War II, the euthanasia programme was named Action T4. The ideological justification for euthanasia was Hitler's view of Sparta (11th century – 195 BC) as the original Völkisch state and he praised Sparta's dispassionate destruction of congenitally deformed infants in order to maintain racial purity. Some non-Aryans enlisted in Nazi organisations like the Hitler Youth and the Wehrmacht, including Germans of African descent and Jewish descent. The Nazis began to implement "racial hygiene" policies as soon as they came to power. The July 1933 "Law for the Prevention of Hereditarily Diseased Offspring" prescribed compulsory sterilization for people with a range of conditions which were thought to be hereditary, such as schizophrenia, epilepsy, Huntington's chorea and "imbecility". Sterilization was also mandated for chronic alcoholism and other forms of social deviance. An estimated 360,000 people were sterilised under this law between 1933 and 1939. Although some Nazis suggested that the programme should be extended to people with physical disabilities, such ideas had to be expressed carefully, given the fact that some Nazis had physical disabilities, one example being one of the most powerful figures of the regime, Joseph Goebbels, who had a deformed right leg.
The term "Nazi" was in use before the rise of the NSDAP as a colloquial and derogatory word for a backwards farmer or peasant, characterizing an awkward and clumsy person. In this sense, the word Nazi was a hypocorism of the German male name Ignatz (itself a variation of the name Ignatius) – Ignatz being a common name at the time in Bavaria, the area from which the NSDAP emerged.
With Otto Frank's death in 1980, the original diary, including letters and loose sheets, was willed to the Dutch Institute for War Documentation, which commissioned a forensic study of the diary through the Netherlands Ministry of Justice in 1986. They examined the handwriting against known examples and found that they matched. They determined that the paper, glue, and ink were readily available during the time the diary was said to have been written. They concluded that the diary is authentic, and their findings were published in what has become known as the "Critical Edition" of the diary. In 1990, the Hamburg Regional Court confirmed the diary's authenticity.
The Protocols of the Elders of Zion (1912) is an antisemitic forgery created by the secret service of the Russian Empire, the Okhrana. Many antisemites believed it was real and thus it became widely popular after World War I. The Protocols claimed that there was a secret international Jewish conspiracy to take over the world. Hitler had been introduced to The Protocols by Alfred Rosenberg and from 1920 onwards he focused his attacks by claiming that Judaism and Marxism were directly connected, that Jews and Bolsheviks were one and the same and that Marxism was a Jewish ideology-this became known as "Jewish Bolshevism". Hitler believed that The Protocols were authentic.
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.
On 1 September 1939, when Anne was 10 years old, Nazi Germany invaded Poland, and so the Second World War began. Not long after, on 10 May 1940, the Nazis also invaded the Netherlands. Five days later, the Dutch army surrendered. Slowly but surely, the Nazis introduced more and more laws and regulations that made the lives of Jews more difficult. For instance, Jews could no longer visit parks, cinemas, or non-Jewish shops. The rules meant that more and more places became off-limits to Anne. Her father lost his company, since Jews were no longer allowed to run their own businesses. All Jewish children, including Anne, had to go to separate Jewish schools.
Successive Reichsstatthalter decrees between 1933 and 1935 abolished the existing Länder (constituent states) of Germany and replaced them with new administrative divisions, the Gaue, governed by NSDAP leaders (Gauleiters). The change was never fully implemented, as the Länder were still used as administrative divisions for some government departments such as education. This led to a bureaucratic tangle of overlapping jurisdictions and responsibilities typical of the administrative style of the Nazi regime.
The most infamous doctor at Auschwitz was Josef Mengele, the "Angel of Death", who worked in Auschwitz II from 30 May 1943, at first in the gypsy family camp. Particularly interested in performing research on identical twins, dwarfs, and those with hereditary disease, Mengele set up a kindergarten in barracks 29 and 31 for children he was experimenting on, and for all Romani children under six, where they were given better food rations. From May 1944, he would select twins and dwarfs during selection on the Judenrampe, reportedly calling for twins with "Zwillinge heraus!" ("twins step forward!"). He and other doctors (the latter prisoners) would measure the twins' body parts, photograph them, and subject them to dental, sight and hearing tests, x-rays, blood tests, surgery, and blood transfusions between them. Then he would have them killed and dissected. Kurt Heissmeyer, another German doctor and SS officer, took 20 Jewish children from Auschwitz to use in pseudoscientific medical experiments at the Neuengamme concentration camp. In April 1945, the children were killed by hanging to conceal the project.
Between May 15 and July 9, 1944, some 438,000 Hungarian Jews were shipped on 147 trains to Birkenau, stretching the camp’s resources for killing beyond all limits. Because the crematoria were overcrowded, bodies were burned in pyres fueled partly by the victims’ own fat. Just prior to the deportation of Hungarian Jewry, two prisoners escaped with plans of the camp. They met with resistance leaders in Slovakia and compiled a detailed report including maps. As this report made its way to Western intelligence services in the summer of 1944, there were requests to bomb Auschwitz. Although the industrial complex adjacent to Auschwitz was bombed, the death camp and its crematoria were left untouched, a subject of controversy more than 50 years later. (See Why Wasn’t Auschwitz Bombed?)
Nazi racial theorist Hans F. K. Günther argued that European peoples were divided into five races: Nordic, Mediterranean, Dinaric, Alpine and East Baltic. Günther applied a Nordicist conception in order to justify his belief that Nordics were the highest in the racial hierarchy. In his book Rassenkunde des deutschen Volkes (1922) ("Racial Science of the German People"), Günther recognised Germans as being composed of all five races, but emphasized the strong Nordic heritage among them. Hitler read Rassenkunde des deutschen Volkes, which influenced his racial policy. Gunther believed that Slavs belonged to an "Eastern race" and he warned against Germans mixing with them. The Nazis described Jews as being a racially mixed group of primarily Near Eastern and Oriental racial types. Because such racial groups were concentrated outside Europe, the Nazis claimed that Jews were "racially alien" to all European peoples and that they did not have deep racial roots in Europe.
In late January 1945, SS and police officials forced 4,000 prisoners to evacuate Blechhammer on foot. Blechhammer was a subcamp of Auschwitz-Monowitz. The SS murdered about 800 prisoners during the march to the Gross-Rosen concentration camp. SS officials also killed as many as 200 prisoners left behind in Blechhammer as a result of illness or unsuccessful attempts to hide. After a brief delay, the SS transported around 3,000 Blechhammer prisoners from Gross-Rosen to the Buchenwald concentration camp in Germany.
From its rise to power in 1933, the Nazi regime built a series of incarceration sites to imprison and eliminate so-called "enemies of the state." Most prisoners in the early concentration camps were German Communists, Socialists, Social Democrats, Roma (Gypsies), Jehovah's Witnesses, homosexuals, and persons accused of "asocial" or socially deviant behavior. Some of these facilities were called “concentration camps” because those imprisoned there were physically “concentrated” in one location.
In 1945, when Allied forces liberated the concentration camps at Dachau, Bergen-Belsen, Buchenwald, Sachsenhausen, Auschwitz and elsewhere, the world was shocked at the sight of images of dead bodies alongside half-dead people in these camps. This was the remains of the Nazis’ horrible crime, to imprison people in camps because of their “otherness” or in order to use them for forced labour.
The gas chambers worked to their fullest capacity from April to July 1944, during the massacre of Hungary's Jews. Hungary was an ally of Germany during the war, but it had resisted turning over its Jews until Germany invaded that March. A rail spur leading to crematoria II and III in Auschwitz II was completed that May, and a new ramp was built between sectors BI and BII to deliver the victims closer to the gas chambers. On 29 April the first 1,800 Hungarian Jews arrived at the camp; from 14 May until early July 1944, 437,000 Hungarian Jews, half the pre-war population, were deported to Auschwitz, at a rate of 12,000 a day for a considerable part of that period. The crematoria had to be overhauled. Crematoria II and III were given new elevators leading from the stoves to the gas chambers, new grates were fitted, and several of the dressing rooms and gas chambers were painted. Cremation pits were dug behind crematorium V. The last mass transports to arrive in Auschwitz were 60,000–70,000 Jews from the Łódź Ghetto, some 2,000 from Theresienstadt, and 8,000 from Slovakia. The last selection took place on 30 October 1944. Crematorium IV was demolished after the Sonderkommando revolt on 7 October 1944. The SS blew up crematorium V on 14 January 1945, and crematoria II and III on 20 January.
In 1958, at a performance of The Diary of Anne Frank in Vienna, Simon Wiesenthal was challenged by a group of protesters who asserted that Anne Frank had never existed, and who challenged Wiesenthal to prove her existence by finding the man who had arrested her. Wiesenthal indeed began searching for Karl Silberbauer and found him in 1963. When interviewed, Silberbauer admitted his role, and identified Anne Frank from a photograph as one of the people arrested. Silberbauer provided a full account of events, even recalling emptying a briefcase full of papers onto the floor. His statement corroborated the version of events that had previously been presented by witnesses such as Otto Frank.
The Nazi regime abolished the symbols of the Weimar Republic—including the black, red, and gold tricolour flag—and adopted reworked symbolism. The previous imperial black, white, and red tricolour was restored as one of Germany's two official flags; the second was the swastika flag of the NSDAP, which became the sole national flag in 1935. The NSDAP anthem "Horst-Wessel-Lied" ("Horst Wessel Song") became a second national anthem.
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. 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. 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.
Hitler was appointed Chancellor of Germany by the President of the Weimar Republic, Paul von Hindenburg, on 30 January 1933. The NSDAP then began to eliminate all political opposition and consolidate its power. Hindenburg died on 2 August 1934 and Hitler became dictator of Germany by merging the offices and powers of the Chancellery and Presidency. A national referendum held 19 August 1934 confirmed Hitler as sole Führer (leader) of Germany. All power was centralised in Hitler's person and his word became the highest law. The government was not a coordinated, co-operating body, but a collection of factions struggling for power and Hitler's favour. In the midst of the Great Depression, the Nazis restored economic stability and ended mass unemployment using heavy military spending and a mixed economy. Extensive public works were undertaken, including the construction of Autobahnen (motorways). The return to economic stability boosted the regime's popularity.
Racism, especially antisemitism, was a central feature of the regime. The Germanic peoples were considered by the Nazis to be the master race, the purest branch of the Aryan race. Discrimination and persecution against Jews and Romani people began in earnest after the seizure of power. The first concentration camps were established in March 1933. Jews and others deemed undesirable were imprisoned, and liberals, socialists, and communists were killed, imprisoned, or exiled. Christian churches and citizens that opposed Hitler's rule were oppressed, and many leaders imprisoned. Education focused on racial biology, population policy, and fitness for military service. Career and educational opportunities for women were curtailed. Recreation and tourism were organised via the Strength Through Joy program, and the 1936 Summer Olympics showcased Germany on the international stage. Propaganda Minister Joseph Goebbels made effective use of film, mass rallies, and Hitler's hypnotic oratory to influence public opinion. The government controlled artistic expression, promoting specific art forms and banning or discouraging others.
I was with my older sister Serena and we were sent to be forced labourers together in the Birkenau section of Auschwitz. Many times we were threatened with separation but somehow we managed to stay together. Later on, to our great relief we ran into my mother’s two younger sisters, our aunts Rose and Piri, who were in their early 20s. It was like finding our parents. They were such a huge moral and emotional support for us.
The Theresienstadt family camp, which existed between September 1943 and July 1944, served a different purpose. A group of around 5,000 Jews had arrived in Auschwitz in September 1943 from the Theresienstadt ghetto in Czechoslovakia. The families were allowed to stay together, their heads were not shaved, and they could wear their own clothes. Correspondence between Adolf Eichmann's office and the International Red Cross suggests that the Germans set up the camp to cast doubt on reports, in time for a planned Red Cross visit to Auschwitz, that mass murder was taking place in Auschwitz. A second group of 5,000 arrived from Theresienstadt in December 1943. On 7 March 1944, the first group was sent to the gas chamber at crematorium III; before they died, they were asked to send postcards to relatives, postdated to 25 March. This was the largest massacre of Czechoslovak citizens in history. News of the liquidation reached the Czechoslovak government-in-exile, which initiated diplomatic manoeuvers to save the remaining Jews. After the Red Cross visited Theresienstadt in June 1944 and were persuaded by the SS that no deportations were taking place from there, about 3,500 Jews were removed from the family camp to other sections of Auschwitz. The remaining 6,500 were murdered in the gas chambers between 10 and 12 July 1944.
Despite its economic and political success, Nazism maintained its power by coercion and mass manipulation. The Nazi regime disseminated a continual outpouring of propaganda through all cultural and informational media. Its rallies—especially its elaborately staged Nürnberg rallies—its insignia, and its uniformed cadres were designed to impart an aura of omnipotence. The underside of its propaganda machine was its apparatus of terror, with its ubiquitous secret police and concentration camps. It fanned and focused German anti-Semitism to make the Jews a symbol of all that was hated and feared. By means of deceptive rhetoric, the party portrayed the Jews as the enemy of all classes of society.
Officials at the camp obeyed Himmler. In late 1944, theydismantled part of the gas chambers, forcing, eyewitnesses would later recall, the Sonderkommando—a group of mostly Jewish prisoners who were made to run the gas chambers—to dismantle the structures piece by piece. Then, as the Russians closed in that January, the remaining buildings were destroyed, blown up completely using dynamite. However, the ruins remained.
The crisis led to war preparations by Britain, Czechoslovakia, and France (Czechoslovakia's ally). Attempting to avoid war, British Prime Minister Neville Chamberlain arranged a series of meetings, the result of which was the Munich Agreement, signed on 29 September 1938. The Czechoslovak government was forced to accept the Sudetenland's annexation into Germany. Chamberlain was greeted with cheers when he landed in London, saying the agreement brought "peace for our time". The agreement lasted six months before Hitler seized the rest of Czech territory in March 1939.
“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.”
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.