Estimates of the total German war dead range from 5.5 to 6.9 million persons. A study by German historian Rüdiger Overmans puts the number of German military dead and missing at 5.3 million, including 900,000 men conscripted from outside of Germany's 1937 borders. Richard Overy estimated in 2014 that about 353,000 civilians were killed in Allied air raids. Other civilian deaths include 300,000 Germans (including Jews) who were victims of Nazi political, racial, and religious persecution and 200,000 who were murdered in the Nazi euthanasia program. Political courts called Sondergerichte sentenced some 12,000 members of the German resistance to death, and civil courts sentenced an additional 40,000 Germans. Mass rapes of German women also took place.
On 5 January 1919, Drexler created a new political party and proposed it should be named the "German Socialist Workers' Party", but Harrer objected to the term "socialist"; so the term was removed and the party was named the German Workers' Party (Deutsche Arbeiterpartei, DAP). To ease concerns among potential middle-class supporters, Drexler made clear that unlike Marxists the party supported the middle-class and that its socialist policy was meant to give social welfare to German citizens deemed part of the Aryan race. They became one of many völkisch movements that existed in Germany. Like other völkisch groups, the DAP advocated the belief that through profit-sharing instead of socialisation Germany should become a unified "people's community" (Volksgemeinschaft) rather than a society divided along class and party lines. This ideology was explicitly antisemitic. As early as 1920, the party was raising money by selling a tobacco called Anti-Semit.
On 13 July 1942, the Franks were joined by the van Pels, made up of Hermann, Auguste, and 16-year-old Peter, and then in November by Fritz Pfeffer, a dentist and friend of the family. Frank wrote of her pleasure at having new people to talk to, but tensions quickly developed within the group forced to live in such confined conditions. After sharing her room with Pfeffer, she found him to be insufferable and resented his intrusion, and she clashed with Auguste van Pels, whom she regarded as foolish. She regarded Hermann van Pels and Fritz Pfeffer as selfish, particularly in regard to the amount of food they consumed. Some time later, after first dismissing the shy and awkward Peter van Pels, she recognized a kinship with him and the two entered a romance. She received her first kiss from him, but her infatuation with him began to wane as she questioned whether her feelings for him were genuine, or resulted from their shared confinement. Anne Frank formed a close bond with each of the helpers, and Otto Frank later recalled that she had anticipated their daily visits with impatient enthusiasm. He observed that Anne's closest friendship was with Bep Voskuijl, "the young typist ... the two of them often stood whispering in the corner."
The Allies received information about the murders from the Polish government-in-exile and Polish leadership in Warsaw, based mostly on intelligence from the Polish underground. German citizens had access to information about what was happening, as soldiers returning from the occupied territories reported on what they had seen and done. Historian Richard J. Evans states that most German citizens disapproved of the genocide.[h]
Auschwitz became one of the camps used for the mass extermination of Jews. In summer 1941, Heinrich Himmler gave orders to Auschwitz commander Rudolf Höß to build a centre at Auschwitz for the mass murder of Jews. In September 1941, the lethal effects of Zyklon B - a substance normally used for pest control - were first tested and verified there. Later, four large gas chambers were built at Birkenau, capable of killing up to six thousand people each day. The gas chambers were disguised as showers, meant to persuade the victims that these were disinfection measures which they had to undergo before they were sent to work in the camp.
In March 1933, the Enabling Act, an amendment to the Weimar Constitution, passed in the Reichstag by a vote of 444 to 94. This amendment allowed Hitler and his cabinet to pass laws—even laws that violated the constitution—without the consent of the president or the Reichstag. As the bill required a two-thirds majority to pass, the Nazis used intimidation tactics as well as the provisions of the Reichstag Fire Decree to keep several Social Democratic deputies from attending, and the Communists had already been banned. On 10 May, the government seized the assets of the Social Democrats, and they were banned on 22 June. On 21 June, the SA raided the offices of the German National People's Party – their former coalition partners – and they disbanded on 29 June. The remaining major political parties followed suit. On 14 July 1933 Germany became a one-party state with the passage of a law decreeing the NSDAP to be the sole legal party in Germany. The founding of new parties was also made illegal, and all remaining political parties which had not already been dissolved were banned. The Enabling Act would subsequently serve as the legal foundation for the dictatorship the NSDAP established. Further elections in November 1933, 1936, and 1938 were Nazi-controlled, with only members of the NSDAP and a small number of independents elected.
But Auschwitz—with its 155 buildings and hundreds of thousands of artifacts—is deteriorating. It is a conservation challenge like no other. “Our main problem is sheer numbers,” Jolanta Banas, the head of preservation, tells me as we walk through the white-tiled facility where she and her 48-member staff work. “We measure shoes in the ten thousands.”
I have already said I that our barracks were overcrowded. It should be added that, although these barracks contained toilets and washrooms, neither came up to the most modest demands of modern hygiene. The cleansing of our bodies took place in a special room and was limited to a short washing of the upper extremities with cold water. A weekly warm shower was supposed to be provided, but with the overcrowding of the camp it was several weeks before a bath was available for each one. There was, of course, no toilet paper.
On 31 July 1941 Hermann Göring gave written authorization to SS-Obergruppenführer Reinhard Heydrich, Chief of the Reich Main Security Office (RSHA), to prepare and submit a plan for a "total solution of the Jewish question" in territories under German control and to coordinate the participation of all involved government organisations. The resulting Generalplan Ost (General Plan for the East) called for deporting the population of occupied Eastern Europe and the Soviet Union to Siberia, for use as slave labour or to be murdered.
Le Porz’s remark was prophetic. The true extent of Nazi barbarity became known to the world in part through the documentary films made by Allied forces after the liberation of other German camps. There have been many atrocities committed before and since, yet to this day, thanks to those images, the Nazi concentration camp stands as the ultimate symbol of evil. The very names of the camps—Dachau, Bergen-Belsen, Buchenwald, Auschwitz—have the sound of a malevolent incantation. They have ceased to be ordinary place names—Buchenwald, after all, means simply “beech wood”—and become portals to a terrible other dimension.
Hitler’s intellectual viewpoint was influenced during his youth not only by these currents in the German tradition but also by specific Austrian movements that professed various political sentiments, notably those of pan-Germanic expansionism and anti-Semitism. Hitler’s ferocious nationalism, his contempt of the Slavs, and his hatred of the Jews can largely be explained by his bitter experiences as an unsuccessful artist living a threadbare existence on the streets of Vienna, the capital of the multiethnic Austro-Hungarian Empire.
Women were a cornerstone of Nazi social policy. The Nazis opposed the feminist movement, claiming that it was the creation of Jewish intellectuals, instead advocating a patriarchal society in which the German woman would recognise that her "world is her husband, her family, her children, and her home". Feminist groups were shut down or incorporated into the National Socialist Women's League, which coordinated groups throughout the country to promote motherhood and household activities. Courses were offered on childrearing, sewing, and cooking. Prominent feminists, including Anita Augspurg, Lida Gustava Heymann, and Helene Stöcker, felt forced to live in exile. The League published the NS-Frauen-Warte, the only NSDAP-approved women's magazine in Nazi Germany; despite some propaganda aspects, it was predominantly an ordinary woman's magazine.
At the same time, the Nazis cannot be placed in a special category outside history, outside the human condition—a sui generis episode beyond comparison. They must be demythologized and studied closely, because the National Socialist German Workers’ Party and its leader emerged out of a particular context, in a particular time, with a particular set of ideas that won greater and greater purchase the more they were propagated. Moreover, this band of extremist reactionaries were incrementalists. As Whitman emphasizes, “it is simply not the case that the drafters of the Nuremburg Laws were already aiming at the annihilation of the Jews in 1935.” At that point, the Nazis wanted to exile and marginalize the Jewish minority, turning them into second-class citizens.
To write the history of such an institution, as Nikolaus Wachsmann sets out to do in another new book, “KL: A History of the Nazi Concentration Camps” (Farrar, Straus & Giroux), might seem impossible, like writing the history of Hell. And, certainly, both his book and Helm’s are full of the kind of details that ordinarily appear only in Dantesque visions. Helm devotes a chapter to Ravensbrück’s Kinderzimmer, or “children’s room,” where inmates who came to the camp pregnant were forced to abandon their babies; the newborns were left to die of starvation or be eaten alive by rats. Wachsmann quotes a prisoner at Dachau who saw a transport of men afflicted by dysentery arrive at the camp: “We saw dozens . . . with excrement running out of their trousers. Their hands, too, were full of excrement and they screamed and rubbed their dirty hands across their faces.”
It was three o'clock in the afternoon when we arrived; nine hours later, without food or drink, we were brought to the so-called reception barrack. At its door stood an S. S. man who tried to hasten the entrance of each novice by a kick in the seat. Inside, inmates used as office help were sitting at long rows of typewriters, and they took down our personal data with stiff military posture—a difficult job for those who hadn't served in the army. To them we had to give account. Then we had to hand over all our valuables: rings, watches, chains, tie pins, and our wallets and purses with contents. They were exactly registered and kept in paper bags signed by us. (In contrast to reliable reports from other camps, we were given back our money to the last cent and all valuables on the day of our release.)
When a train carrying Jewish prisoners arrived “selections” would be conducted on the railroad platform, or ramp. Newly arrived persons classified by the SS physicians as unfit for labor were sent to the gas chambers: these included the ill, the elderly, pregnant women and children. In most cases, 70-75% of each transport was sent to immediate death. These people were not entered in the camp records; that is, they received no serial numbers and were not registered, and this is why it is possible only to estimate the total number of victims.
In 1920, the Nazi Party officially announced that only persons of "pure Aryan descent [rein arischer Abkunft]" could become party members and if the person had a spouse, the spouse also had to be a "racially pure" Aryan. Party members could not be related either directly or indirectly to a so-called "non-Aryan". Even before it had become legally forbidden by the Nuremberg Laws in 1935, the Nazis banned sexual relations and marriages between party members and Jews. Party members found guilty of Rassenschande ("racial defilement") were persecuted heavily, some members were even sentenced to death.
However, after the Nazis' "Seizure of Power" in 1933, Röhm and the Brown Shirts were not content for the party to simply carry the reigns of power. Instead, they pressed for a continuation of the "National Socialist revolution" to bring about sweeping social changes, which Hitler, primarily for tactical reasons, was not willing to do at that time. He was instead focused on rebuilding the military and reorienting the economy to provide the rearmament necessary for invasion of the countries to the east of Germany, especially Poland and Russia, to get the Lebensraum ("living space") he believed was necessary to the survival of the Aryan race. For this, he needed the co-operation of not only the military, but also the vital organs of capitalism, the banks and big businesses, which he would be unlikely to get if Germany's social and economic structure was being radically overhauled. Röhm's public proclamation that the SA would not allow the "German Revolution" to be halted or undermined caused Hitler to announce that "The revolution is not a permanent condition." The unwillingness of Röhm and the SA to cease their agitation for a "Second Revolution", and the unwarranted fear of a "Röhm putsch" to accomplish it, were factors behind Hitler's purging of the SA leadership in the Night of the Long Knives in July 1934.
These public relations mishaps, clumsy though they may have been, were not really mistakes, nor even the fault of the museum alone. On the contrary, the runaway success of Anne Frank’s diary depended on playing down her Jewish identity: At least two direct references to Hanukkah were edited out of the diary when it was originally published. Concealment was central to the psychological legacy of Anne Frank’s parents and grandparents, German Jews for whom the price of admission to Western society was assimilation, hiding what made them different by accommodating and ingratiating themselves to the culture that had ultimately sought to destroy them. That price lies at the heart of Anne Frank’s endless appeal. After all, Anne Frank had to hide her identity so much that she was forced to spend two years in a closet rather than breathe in public. And that closet, hiding place for a dead Jewish girl, is what millions of visitors want to see.
A Nazi era school textbook for German students entitled Heredity and Racial Biology for Students written by Jakob Graf described to students the Nazi conception of the Aryan race in a section titled "The Aryan: The Creative Force in Human History". Graf claimed that the original Aryans developed from Nordic peoples who invaded ancient India and launched the initial development of Aryan culture there that later spread to ancient Persia and he claimed that the Aryan presence in Persia was what was responsible for its development into an empire. He claimed that ancient Greek culture was developed by Nordic peoples due to paintings of the time which showed Greeks who were tall, light-skinned, light-eyed, blond-haired people. He said that the Roman Empire was developed by the Italics who were related to the Celts who were also a Nordic people. He believed that the vanishing of the Nordic component of the populations in Greece and Rome led to their downfall. The Renaissance was claimed to have developed in the Western Roman Empire because of the Germanic invasions that brought new Nordic blood to the Empire's lands, such as the presence of Nordic blood in the Lombards (referred to as Longobards in the book); that remnants of the western Goths were responsible for the creation of the Spanish Empire; and that the heritage of the Franks, Goths and Germanic peoples in France was what was responsible for its rise as a major power. He claimed that the rise of the Russian Empire was due to its leadership by people of Norman descent. He described the rise of Anglo-Saxon societies in North America, South Africa and Australia as being the result of the Nordic heritage of Anglo-Saxons. He concluded these points by saying: "Everywhere Nordic creative power has built mighty empires with high-minded ideas, and to this very day Aryan languages and cultural values are spread over a large part of the world, though the creative Nordic blood has long since vanished in many places".
A neighbor and acquaintance of the Frank girls later said that Anne was extremely talented but also harsh, rebellious and sharp-tongued, while her parents were easygoing people and Margot was an excellent and much-liked pupil. Yet the diary shows the world a sensitive and talented Anne while depicting her mother and sister as self-righteous complainers. Another childhood friend of Anne’s gave similar accounts of the family’s personalities, describing Anne as acquisitive, self-centered and very sexual. A series of accounts, interviews and biographies that appeared mainly in the 1980s and 1990s describe Anne and the other fugitives in a more complex manner than the diary and its successors.
From 1942, the SS reorganised the concentration camp administration to mobilise the millions of prisoners within the camps. The Nazis established hundreds of sub-camps across Europe. The Auschwitz camp complex contained over 40 sub-camps that housed thousands of Jewish prisoners to work as forced labour in the coalmines, various munitions factories and the I.G. Farben synthetic rubber plant at Buna Monovitz.
Pseudo-scientific racist theories were central to Nazism, expressed in the idea of a "people's community" (Volksgemeinschaft). The party aimed to unite "racially desirable" Germans as national comrades, while excluding those deemed either to be political dissidents, physically or intellectually inferior, or of a foreign race (Fremdvölkische). The Nazis sought to strengthen the Germanic people, the "Aryan master race", through racial purity and eugenics, broad social welfare programs, and a collective subordination of individual rights, which could be sacrificed for the good of the state on behalf of the people.
Witnesses later testified Margot fell from her bunk in her weakened state and was killed by the shock. Anne died a few days after Margot. The exact dates of Margot's and Anne's deaths were not recorded. It was long thought that their deaths occurred only a few weeks before British soldiers liberated the camp on 15 April 1945, but research in 2015 indicated that they may have died as early as February. Among other evidence, witnesses recalled that the Franks displayed typhus symptoms by 7 February, and Dutch health authorities reported that most untreated typhus victims died within 12 days of their first symptoms. After liberation, the camp was burned in an effort to prevent further spread of disease; the sisters were buried in a mass grave at an unknown location.
Arthur Moeller van den Bruck was initially the dominant figure of the Conservative Revolutionaries influenced Nazism. He rejected reactionary conservatism while proposing a new state that he coined the "Third Reich", which would unite all classes under authoritarian rule. Van den Bruck advocated a combination of the nationalism of the right and the socialism of the left.
SS formations committed many war crimes against civilians and allied servicemen. From 1935 onward, the SS spearheaded the persecution of Jews, who were rounded up into ghettos and concentration camps. With the outbreak of World War II, the SS Einsatzgruppen units followed the army into Poland and the Soviet Union, where from 1941 to 1945 they killed more than two million people, including 1.3 million Jews. A third of the Einsatzgruppen members were recruited from Waffen-SS personnel. The SS-Totenkopfverbände (death's head units) ran the concentration camps and extermination camps, where millions more were killed. Up to 60,000 Waffen-SS men served in the camps.
On 15 September 1935, the Reichstag passed the Nuremberg Laws, prohibiting marriages between Jews and people of Germanic extraction, extramarital relations between Jews and Germans, and the employment of German women under the age of 45 as domestic servants in Jewish households. The Reich Citizenship Law defined as citizens those of "German or kindred blood". Thus Jews and other minorities were stripped of their citizenship. By the start of World War II in 1939, around 250,000 of Germany's 437,000 Jews had emigrated to the United States, Palestine, the United Kingdom, and other countries.
One of the first people I encountered was Mengele. He told us to undress and stand in line and he went through the ranks deciding who was strong and healthy and fit for work, and who was only fit for the gas chamber. After inspecting me, he put his thumb up high, so they gave me the striped uniform and sent me to get a number tattooed on to my arm. I don’t remember the number. It’s there still, but I never look at it because it brings back too many painful memories.
When the Nazi Party emerged from obscurity to become a major political force after 1929, the conservative faction rapidly gained more influence, as wealthy donors took an interest in the Nazis as a potential bulwark against communism. The Nazi Party had previously been financed almost entirely from membership dues, but after 1929 its leadership began actively seeking donations from German industrialists, and Hitler began holding dozens of fundraising meetings with business leaders. In the midst of the Great Depression, facing the possibility of economic ruin on the one hand and a Communist or Social Democratic government on the other hand, German business increasingly turned to Nazism as offering a way out of the situation, by promising a state-driven economy that would support, rather than attack, existing business interests. By January 1933, the Nazi Party had secured the support of important sectors of German industry, mainly among the steel and coal producers, the insurance business and the chemical industry.
In the 1920s, the Nazi Party expanded beyond its Bavarian base. Catholic Bavaria maintained its right-wing nostalgia for a Catholic monarch; and Westphalia, along with working-class "Red Berlin", were always the Nazis' weakest areas electorally, even during the Third Reich itself. The areas of strongest Nazi support were in rural Protestant areas such as Schleswig-Holstein, Mecklenburg, Pomerania and East Prussia. Depressed working-class areas such as Thuringia also produced a strong Nazi vote, while the workers of the Ruhr and Hamburg largely remained loyal to the Social Democrats, the Communist Party of Germany or the Catholic Centre Party. Nuremberg remained a Nazi Party stronghold, and the first Nuremberg Rally was held there in 1927. These rallies soon became massive displays of Nazi paramilitary power and attracted many recruits. The Nazis' strongest appeal was to the lower middle-classes – farmers, public servants, teachers and small businessmen – who had suffered most from the inflation of the 1920s, so who feared Bolshevism more than anything else. The small business class was receptive to Hitler's antisemitism, since it blamed Jewish big business for its economic problems. University students, disappointed at being too young to have served in the War of 1914–1918 and attracted by the Nazis' radical rhetoric, also became a strong Nazi constituency. By 1929, the party had 130,000 members.
Remarkably, there were instances of individual resistance and collective efforts at fighting back inside Auschwitz. Poles, Communists and other national groups established networks in the main camp. Some Jews assaulted Nazi guards, even at the entrance to the gas chambers. In October 1944, the Sonderkommando crew at crematoria IV revolted and destroyed the crematoria. It was never used again.
The atrocities of Nazi Germany began well before the first shots of World War II were fired in 1939. Adolf Hitler became chancellor of Germany in 1933, and five weeks later, the Nazis established their first concentration camp. In 1935, the Nazis issued the Nuremberg Laws: "racial purity" laws that stripped German Jews of their citizenship. Violence broke out in November 1938, when Nazis destroyed Jewish businesses, homes, hospitals, and synagogues, killed nearly 100 and arrested some 30,000 Jewish men in what came to be known as Kristallnacht. By 1939, 300,000 Jewish refugees had fled Nazi controlled territories. By the war's end in 1945, six million Jews and millions of other victims had died in the Holocaust.
SS officers, including the infamous Dr. Josef Mengele, would conduct selections among these lines, sending most victims to one side and thus condemning them to death in the gas chambers. A minority was sent to the other side, destined for forced labor. Those who were sent to their deaths were killed that same day and their corpses were burnt in the crematoria. Those not sent to the gas chambers were taken to “quarantine,” where their hair was shaved, striped prison uniforms distributed, and registration took place. Prisoners’ individual registration numbers were tattooed onto their left arm.
When Anne’s sister, Margot, was faced with deportation (supposedly to a forced-labour camp), the Franks went into hiding on July 6, 1942, in the backroom office and warehouse of Otto Frank’s food-products business. With the aid of a few non-Jewish friends, among them Miep Gies, who smuggled in food and other supplies, the Frank family and four other Jews—Hermann and Auguste van Pels and their son, Peter, and Fritz Pfeffer—lived confined to the “secret annex.” During this time, Anne wrote faithfully in her diary, recounting day-to-day life in hiding, from ordinary annoyances to the fear of capture. She discussed typical adolescent issues as well as her hopes for the future, which included becoming a journalist or a writer. Anne’s last diary entry was written on August 1, 1944. Three days later the annex was discovered by the Gestapo, which was acting on a tip from Dutch informers.
In early February, the Polish Red Cross hospital opened in blocks 14, 21, and 22 at Auschwitz I, headed by Dr. Józef Bellert and staffed by 30 volunteer doctors and nurses from Kraków, along with around 90 former inmates. The critically injured patients—estimated at several thousands—were relocated from Birkenau and Monowitz to the main camp. Some orphaned children were adopted by Oświęcim residents, while others were transferred to Kraków, where several were adopted by Polish families, or placed in an orphanage at Harbutowice. The hospital cared for more than 4,500 patients (most of them Jews) from 20 countries, suffering from starvation, alimentary dystrophy, gangrene, necrosis, internal haemorrhaging, and typhoid fever. At least 500 died. Assistance was provided by volunteers from Oświęcim and Brzeszcze, who donated money and food, cleaned hospital rooms, delivered water, washed patients, cooked meals, buried the dead, and transported the sick in horse-drawn carts between locations. Securing enough food for thousands of former prisoners was a constant challenge. The hospital director personally went from village to village to collect milk.
Hitler's belief that abstract, Dadaist, expressionist and modern art were decadent became the basis for policy. Many art museum directors lost their posts in 1933 and were replaced by party members. Some 6,500 modern works of art were removed from museums and replaced with works chosen by a Nazi jury. Exhibitions of the rejected pieces, under titles such as "Decadence in Art", were launched in sixteen different cities by 1935. The Degenerate Art Exhibition, organised by Goebbels, ran in Munich from July to November 1937. The exhibition proved wildly popular, attracting over two million visitors.
Nazism emphasized German nationalism, including both irredentism and expansionism. Nazism held racial theories based upon a belief in the existence of an Aryan master race that was superior to all other races. The Nazis emphasised the existence of racial conflict between the Aryan race and others—particularly Jews, whom the Nazis viewed as a mixed race that had infiltrated multiple societies and was responsible for exploitation and repression of the Aryan race. The Nazis also categorised Slavs as Untermensch (sub-human).
The Nazi Party's precursor, the Pan-German nationalist and antisemitic German Workers' Party, was founded on 5 January 1919. By the early 1920s the party was renamed the National Socialist German Workers' Party – to attract workers away from left-wing parties such as the Social Democrats (SPD) and the Communists (KPD) – and Adolf Hitler assumed control of the organization. The National Socialist Program or "25 Points" was adopted in 1920 and called for a united Greater Germany that would deny citizenship to Jews or those of Jewish descent, while also supporting land reform and the nationalization of some industries. In Mein Kampf ("My Struggle"; 1924–1925), Hitler outlined the anti-Semitism and anti-Communism at the heart of his political philosophy, as well as his disdain for representative democracy and his belief in Germany's right to territorial expansion.
If Godwin has a law clerk, she is working overtime this week. I refer to the truism Godwin’s Law: that all arguments eventually end with Hitler and the Holocaust. Everyone, it seems, is hurling comparisons between the American detention centers housing refugee children at the Mexican border and Nazi concentration camps. Former CIA director Michael Hayden tweeted an image of Auschwitz-Birkenau with the message, “Other governments have separated mothers and children.”
After our liberation I went to Sweden where we were looked after marvellously. The physical recovery was not as bad as the emotional and mental one, which I’m still working on. I am still touched by the memory of a doctor who taught me how to walk again, as through the malnutrition I was incapable. Such a simple thing, but he told me: “I have a daughter like you,” and how vital that statement of his was to my sense of becoming a human being again. It was amazing to be compared to someone having felt completely dehumanised for so long.
Hitler told a party leader in 1934: "The economic system of our day is the creation of the Jews". Hitler said to Benito Mussolini that capitalism had "run its course". Hitler also said that the business bourgeoisie "know nothing except their profit. 'Fatherland' is only a word for them." Hitler was personally disgusted with the ruling bourgeois elites of Germany during the period of the Weimar Republic, who he referred to as "cowardly shits".
Persecution of the Catholic Church in Germany followed the Nazi takeover. Hitler moved quickly to eliminate political Catholicism, rounding up functionaries of the Catholic-aligned Bavarian People's Party and Catholic Centre Party, which along with all other non-Nazi political parties ceased to exist by July. The Reichskonkordat (Reich Concordat) treaty with the Vatican was signed in 1933, amid continuing harassment of the church in Germany. The treaty required the regime to honour the independence of Catholic institutions and prohibited clergy from involvement in politics. Hitler routinely disregarded the Concordat, closing all Catholic institutions whose functions were not strictly religious. Clergy, nuns and lay leaders were targeted, with thousands of arrests over the ensuing years, often on trumped-up charges of currency smuggling or immorality. Several Catholic leaders were targeted in the 1934 Night of the Long Knives assassinations. Most Catholic youth groups refused to dissolve themselves and Hitler Youth leader Baldur von Schirach encouraged members to attack Catholic boys in the streets. Propaganda campaigns claimed the church was corrupt, restrictions were placed on public meetings and Catholic publications faced censorship. Catholic schools were required to reduce religious instruction and crucifixes were removed from state buildings.
The two largest groups of prisoners in the camps, both numbering in the millions, were the Polish Jews and the Soviet prisoners of war (POWs) held without trial or judicial process. There were also large numbers of Romani people, ethnic Poles, Serbs, political prisoners, homosexuals, people with disabilities, Jehovah's Witnesses, Catholic clergy, Eastern European intellectuals and others (including common criminals, as the Nazis declared). In addition, a small number of Western Allied aviators were sent to concentration camps as punishment for spying. Western Allied POWs who were Jews, or who were suspected of being Jews by the Nazis, were usually sent to ordinary POW camps; however, a small number of them were sent to concentration camps because of antisemitic policies.