Following Nazi Germany's defeat in World War II and the end of the Holocaust, overt expressions of support for Nazi ideas were prohibited in Germany and other European countries. Nonetheless, movements which self-identify as National Socialist or which are described as adhering to National Socialism continue to exist on the fringes of politics in many western societies. Usually espousing a white supremacist ideology, many deliberately adopt the symbols of Nazi Germany.[288]
From 1921 to 1922, Hitler evoked rhetoric of both the achievement of Lebensraum involving the acceptance of a territorially reduced Russia as well as supporting Russian nationals in overthrowing the Bolshevik government and establishing a new Russian government.[131] Hitler's attitudes changed by the end of 1922, in which he then supported an alliance of Germany with Britain to destroy Russia.[131] Hitler later declared how far he intended to expand Germany into Russia:
The Communist Party of Germany (KPD) was the largest Communist Party in the world outside of the Soviet Union, until it was destroyed by the Nazis in 1933.[256] In the 1920s and early 30s, Communists and Nazis often fought each other directly in street violence, with the Nazi paramilitary organizations being opposed by the Communist Red Front and Anti-Fascist Action. After the beginning of the Great Depression, both Communists and Nazis saw their share of the vote increase. However, while the Nazis were willing to form alliances with other parties of the right, the Communists refused to form an alliance with the Social Democratic Party of Germany, the largest party of the left.[257] After the Nazis came to power, they quickly banned the Communist Party under the allegation that it was preparing for revolution and that it had caused the Reichstag fire.[258] Four thousand KPD officials were arrested in February 1933, and by the end of the year 130,000 communists had been sent to concentration camps.[259]
In 1929, Germany entered a period of severe economic depression and widespread unemployment. The Nazis capitalized on the situation by criticizing the ruling government and began to win elections. In the July 1932 elections, they captured 230 out of 608 seats in the “Reichstag,” or German parliament. In January 1933, Hitler was appointed German chancellor and his Nazi government soon came to control every aspect of German life.
The extermination camp Treblinka was working from July 1942 to November 1943. In August 1943 an uprising destroyed many of the facilities. 900,000 Jews lost their lives in this camp.    Auschwitz-Birkenau, which also functioned as a concentration camp and a work camp, became the largest killing centre. It is estimated that between 1 and 2 million were killed in the extermination camp Auschwitz-Birkenau. The first gassing experiments, involving 250 Polish and 600 Soviet POW’s, were carried out as early as September 1941. The extermination camp was started up in March 1942 and ended its work in November 1944.
Subject to harsh conditions—including inadequate shelter and sanitation—given minimal food, and worked to exhaustion, those who could no longer work faced transport back to Birkenau for gassing. German corporations invested heavily in the slave-labour industries adjacent to Auschwitz. In 1942 IG Farben alone invested more than 700 million Reichsmarks in its facilities at Auschwitz III.

That Mengele – they call him a doctor, but he was as much a doctor as I’m an army general. A complete fake of a man who I was too scared to look in the eye. I saw him day in, day out for months and was one of 152 Jews in his “care”. One of the experiments he carried out on me was to take blood from my arm and inject it in my rear end. I’ve no idea what that was trying to prove.

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.[25] 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.[25] 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.[26][27] The British intelligence service had information about the concentration camps, and in 1942 Jan Karski delivered a thorough eyewitness account to the government.

What is troubling about Hitler’s American Model—though Whitman never mentions it—is how closely the events of the 1930s mirror our own. Such statements are bound to seem exaggerated. But even by the early 1930s, Germany was not destined to arrive at catastrophe. The ideas in the air at the time, including anti-Semitism specifically, are still the object of white nationalist fantasy today. What is most alarming is an unstated implication of Whitman’s thesis: if U.S. racism, anti-immigrant hostility, and third-class citizenship influenced the Nazi regime, then remnants of such influence must still exist today. Indeed, they appear to be resurgent.
Anne Frank is included as one of the topics in the Canon of Dutch History, which was prepared by a committee headed by Frits van Oostrom and presented to the Minister of Education, Culture and Science, Maria van der Hoeven, in 2006; the Canon is a list of fifty topics that aims to provide a chronological summary of Dutch history to be taught in primary schools and the first two years of secondary school in the Netherlands. A revised version, which still includes her as one of the topics, was presented to the Dutch government on 3 October 2007.
Yet the question of Anne’s relationship to her Jewishness became a point of controversy between her father and the playwrights and dramatists. The 1955 Broadway play was written by two non-Jewish playwrights, while the play written in 1952 by the Jewish writer Meyer Levin (1905–1981) was rejected because, as the publishers who rejected it told Otto Frank, it was too Jewish, an assessment in which Otto Frank acquiesced. “I always said that … it was not a Jewish book,” he wrote to Levin, “so please do not make it into a Jewish play.” The version written by Albert Hackett and Frances Goodrich was more universal and especially less anti-German than Levin’s; in the United States of the 1950s—the period of the Cold War, the McCarthy era and the fight against the Soviet Union—Communist ideology was the principal enemy and the hostility to Germany of the 1940s was set aside. Several researchers of literature and film believe that the diary, which presented Anne’s character as an impressive human figure who clings to liberal-democratic values, increased the identification of Jews with these universal values, which coincided with the desire of American Jews to be part of the culture of the country that took them in, to assimilate into it, and to emphasize the Holocaust less since it bore out the uniqueness of the Jewish people.
And for that purpose it is necessary not to think of the camps simply as a hellscape. Reading Wachsmann’s deeply researched, groundbreaking history of the entire camp system makes clear that Dachau and Buchenwald were the products of institutional and ideological forces that we can understand, perhaps all too well. Indeed, it’s possible to think of the camps as what happens when you cross three disciplinary institutions that all societies possess—the prison, the army, and the factory. Over the several phases of their existence, the Nazi camps took on the aspects of all of these, so that prisoners were treated simultaneously as inmates to be corrected, enemies to be combatted, and workers to be exploited. When these forms of dehumanization were combined, and amplified to the maximum by ideology and war, the result was the Konzentrationlager, or K.L.
In 1938, Otto Frank started a second company, Pectacon, which was a wholesaler of herbs, pickling salts, and mixed spices, used in the production of sausages.[11][12] Hermann van Pels was employed by Pectacon as an advisor about spices. A Jewish butcher, he had fled Osnabrück with his family.[12] In 1939, Edith Frank's mother came to live with the Franks, and remained with them until her death in January 1942.[13]
Nazism is a form of fascism and showed that ideology's disdain for liberal democracy and the parliamentary system, but also incorporated fervent antisemitism, scientific racism, and eugenics into its creed. Its extreme nationalism came from Pan-Germanism and the Völkisch movement prominent in the German nationalism of the time, and it was strongly influenced by the anti-Communist Freikorps paramilitary groups that emerged after Germany's defeat in World War I, from which came the party's "cult of violence" which was "at the heart of the movement."[2]

Nazi plunder included private and public art collections, artefacts, precious metals, books, and personal possessions. Hitler and Göring in particular were interested in acquiring looted art treasures from occupied Europe,[291] the former planning to use the stolen art to fill the galleries of the planned Führermuseum (Leader's Museum),[292] and the latter for his personal collection. Göring, having stripped almost all of occupied Poland of its artworks within six months of Germany's invasion, ultimately grew a collection valued at over 50 million Reichsmarks.[291] In 1940, the Reichsleiter Rosenberg Taskforce was established to loot artwork and cultural material from public and private collections, libraries, and museums throughout Europe. France saw the greatest extent of Nazi plunder. Some 26,000 railroad cars of art treasures, furniture, and other looted items were sent to Germany from France.[293] By January 1941, Rosenberg estimated the looted treasures from France to be valued at over one billion Reichsmarks.[294] In addition, soldiers looted or purchased goods such as produce and clothing—items, which were becoming harder to obtain in Germany—for shipment home.[295]
Frank frequently wrote of her difficult relationship with her mother, and of her ambivalence towards her. On 7 November 1942 she described her "contempt" for her mother and her inability to "confront her with her carelessness, her sarcasm and her hard-heartedness," before concluding, "She's not a mother to me."[32] Later, as she revised her diary, Frank felt ashamed of her harsh attitude, writing: "Anne, is it really you who mentioned hate, oh Anne, how could you?"[33] She came to understand that their differences resulted from misunderstandings that were as much her fault as her mother's, and saw that she had added unnecessarily to her mother's suffering. With this realization, Frank began to treat her mother with a degree of tolerance and respect.[34]
Use of the word "concentration" came from the idea of confining people in one place because they belong to a group that is considered undesirable in some way. The term itself originated in 1897 when the "reconcentration camps" were set up in Cuba by General Valeriano Weyler. In the past, the U.S. government had used concentration camps against Native Americans and the British had also used them during the Second Boer War. Between 1904 and 1908, the Schutztruppe of the Imperial German Army operated concentration camps in German South-West Africa (now Namibia) as part of its genocide of the Herero and Namaqua peoples. The Shark Island Concentration Camp in Lüderitz was the largest camp and the one with the harshest conditions.