^ A film with scenes from the liberation of Dachau, Buchenwald, Belsen and other Nazi concentration camps, supervised by the British Ministry of Information and the American Office of War Information, was begun but never finished or shown. It lay in archives until first aired on PBS's Frontline on May 7, 1985. The film, partly edited by Alfred Hitchcock, can be seen online at Memory of the Camps.

On October 7, 1944, several hundred prisoners assigned to Crematorium IV at Auschwitz-Birkenau rebelled after learning that they were going to be killed. During the uprising, the prisoners killed three guards and blew up the crematorium and adjacent gas chamber. The prisoners used explosives smuggled into the camp by Jewish women who had been assigned to forced labor in a nearby armaments factory.
Uniquely at Auschwitz, prisoners were tattooed with a serial number, on their left breast for Soviet prisoners of war[97] and on the left arm for civilians.[98] Categories of prisoner were distinguishable by triangular pieces of cloth (German: Winkel) sewn onto on their jackets below their prisoner number. Political prisoners (Schutzhäftlinge or Sch), mostly Poles, had a red triangle, while criminals (Berufsverbrecher or BV) were mostly German and wore green. Asocial prisoners (Asoziale or Aso), which included vagrants, prostitutes and the Roma, wore black. Purple was for Jehovah's Witnesses (Internationale Bibelforscher-Vereinigung or IBV)'s and pink for gay men, who were mostly German.[99] An estimated 5,000–15,000 gay men prosecuted under German Penal Code Section 175 (proscribing sexual acts between men) were detained in concentration camps, of which an unknown number were sent to Auschwitz.[100] Jews wore a yellow badge, the shape of the Star of David, overlaid by a second triangle if they also belonged to a second category. The nationality of the inmate was indicated by a letter stitched onto the cloth. A racial hierarchy existed, with German prisoners at the top. Next were non-Jewish prisoners from other countries. Jewish prisoners were at the bottom.[101]
Around 7,000 SS personnel were posted to Auschwitz during the war.[84] Of these, 4 percent of SS personnel were officers and 26 percent were non-commissioned officers, while the remainder were rank-and-file members.[85] Camp guards were members of the SS-Totenkopfverbände (Death's Head Units).[86] Approximately three in four SS personnel worked in security. Others worked in the medical or political departments, in the camp headquarters, or in the economic administration, which was responsible for the property of dead prisoners.[85] SS personnel at the camp included 200 women, who worked as guards, nurses, or messengers.[80] About 120 SS personnel were assigned to the gas chambers and lived on site at the crematoria.[87]
Originally an Austro-Hungarian and later a Polish Army barracks before the start of the Second World War, the invading Nazis assumed authority over the military facility following the region's annexation by the Third Reich in 1939. The neighboring town's name of Oświęcim was Germanized to Auschwitz, which also became the name of the camp. Beginning in 1940, all Polish and Jewish residents of Oświęcim were expelled, replaced by German settlers, whom the Third Reich planned to make a model community. The camp began operations on 14 June 1940, originally housing Polish political prisoners, who made up a majority of the camp's population until 1942. Poles were treated with extreme brutality, with more than half of the 130-150,000 Polish inmates dying.
The swastika has come to represent the Nazis because of it's use on the Nazi flag. The Nazi flag, created by Hitler, has a red background, and a white circle with a black right-facing swastika in the middle. But the swastika predates the Nazis. The earliest consistent use of swastika motifs on record date back to the Stone Age. The swastika has been used as a religious symbol in many different religions. The word swastika comes from a Sanskrit word (svastika) meaning any lucky or auspicious object, and in particular a mark made on persons and things to denote good luck. Although, because of it's association with the Nazis, public showing of the swastika and other Nazi symbols, in Germany, is illegal, except for scholarly or religious reasons.
In February 1938, Hitler emphasised to Austrian Chancellor Kurt Schuschnigg the need for Germany to secure its frontiers. Schuschnigg scheduled a plebiscite regarding Austrian independence for 13 March, but Hitler sent an ultimatum to Schuschnigg on 11 March demanding that he hand over all power to the Austrian NSDAP or face an invasion. German troops entered Austria the next day, to be greeted with enthusiasm by the populace.[65]

The Nazis seized from the French thousands of locomotives and rolling stock, stockpiles of weapons, and raw materials such as copper, tin, oil, and nickel.[103] Payments for occupation costs were levied upon France, Belgium, and Norway.[104] Barriers to trade led to hoarding, black markets, and uncertainty about the future.[105] Food supplies were precarious; production dropped in most of Europe.[106] Famine was experienced in many occupied countries.[106]
Kaiser Wilhelm II, who was pressured to abdicate the throne and flee into exile amidst an attempted communist revolution in Germany, initially supported the Nazi Party. His four sons, including Prince Eitel Friedrich and Prince Oskar, became members of the Nazi Party in hopes that in exchange for their support, the Nazis would permit the restoration of the monarchy.[36]

T he use of gas chambers was the most common method of mass murdering the Jews in the extermination camps. The Jews were herded into the gas chambers, then the camp personnel closed the doors, and either exhaust gas (in Belzec, Sobibor and Treblinka) or poison gas in the form of Zyclon B or A (in Majdanek and Auschwitz-Birkenau) was led into the gas chamber.
Some of the conquered territories were incorporated into Germany as part of Hitler's long-term goal of creating a Greater Germanic Reich. Several areas, such as Alsace-Lorraine, were placed under the authority of an adjacent Gau (regional district). The Reichskommissariate (Reich Commissariats), quasi-colonial regimes, were established in some occupied countries. Areas placed under German administration included the Protectorate of Bohemia and Moravia, Reichskommissariat Ostland (encompassing the Baltic states and Belarus), and Reichskommissariat Ukraine. Conquered areas of Belgium and France were placed under control of the Military Administration in Belgium and Northern France.[167] Belgian Eupen-Malmedy, which had been part of Germany until 1919, was annexed. Part of Poland was incorporated into the Reich, and the General Government was established in occupied central Poland.[168] The governments of Denmark, Norway (Reichskommissariat Norwegen), and the Netherlands (Reichskommissariat Niederlande) were placed under civilian administrations staffed largely by natives.[167][g] Hitler intended to eventually incorporate many of these areas into the Reich.[169] Germany occupied the Italian protectorate of Albania and the Italian governorate of Montenegro in 1943[170] and installed a puppet government in occupied Serbia in 1941.[171]
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.”
Today, at the beginning of the twenty-first century, the diary has not lost its power: in 2002, Habimah staged the play for the sixth time in Israel, an average of once per decade. In March 2002, Carol Ann Lee’s biography of Otto Frank, The Hidden Life of Otto Frank, had the Netherlands in an uproar. She places responsibility for the discovery of the attic’s inhabitants on Anton (Tony) Ahlers, a sworn antisemite and a member of the Dutch Nazi party who systematically informed on Jews. Ahlers was Frank’s business partner and knew that his spice company had done business with the Wehrmacht at the beginning of the war. Frank evidently paid Ahlers hush money even before his family entered the attic. Afterwards, he paid him not to reveal to the Dutch government that he had done business with the Wehrmacht, and apparently continued to pay him off until his death in 1980. Following the public furor, which spread to the United States, The Netherlands State Institute for War Documentation, the main organization that researches Anne Frank’s legacy today, announced that it would investigate Lee’s claims and soon publish its findings. Lee’s biography turns Anne’s father, the man who influenced her more than anyone and won her total admiration, into a man of flesh and blood devoid of the saintly image that had previously clung to him. It also placed the issues of informing and collaboration in the Netherlands and in Europe back on the public agenda, along with the question of the relationship to the Jewish citizens of those countries and their fate. Once more, Anne’s image hovers over the controversy, with its dark eyes and penetrating gaze, its hopes for a new world and faith in humankind.
Jews, especially German, Western European and Russian, also worked as slave labour in work camps in Germany. The Kraft durch Freude Volkswagen works in Wolfsburg, for example, used the “cheap” Jewish slave labourers. A tile work in Sachsenhausen, owned and operated by the SS, used Jews and other slave labourers. In the Harz, near the concentration camp Dora-Mittelbau, Jews worked in an underground weapons factory.
It is surprising to me that inmates make any attempt to escape. Already in the first hours of our stay we could convince ourselves of the hopelessness of such an undertaking, being lined up as we were along the inner wall. The watchtowers were occupied by S.S. men with machine guns, and during the darkness rays of searchlights played from them. The guards in the watchtowers, provided with field glasses, were able to see each inmate who might move outside the barracks during the night hours, and they had strict orders to fire at an offender at once. Aside from these guards, mechanical contraptions made escape almost impossible. On the inner sides of the two encircling walls there were tall wire fences charged with a high-voltage current. Inside the wire fence there was a small strip of gravel, in front of which were signs bearing skull and crossbones and this inscription: 'Caution neutral zone.' The guards were instructed to shoot without warning at anybody entering this zone.
I have been asked repeatedly where all the men were procured who torment the inmates of the camps, often with sadistic lust. We must not forget that a career in the S.S. allures, as a steppingstone, many a youth who cannot quite make the military career, whether for financial reasons or for lack of educational background. There are certainly a great number among them who personify brutality and are glad to be allowed to use their instincts without check against defenseless people. But there are also others who, for the sake of a career, run with the pack, and whose cruelties have been developed by the example of the 'talented' sadists.
After this we were taken to another room in which we were forced to strip. Then our heads were clipped short and all signs of beard were removed. According to an old tradition in Germany, the cropped hair is a distinguishing mark of the serf in contrast to the free man. After this procedure and a sort of 'medical examination' by another inmate employed as attendant, we received the benefit of a hot shower, which somewhat refreshed us and loosened up our limbs, stiff from the long stand in the cold.
Anne named her diary "Kitty" after a friend of hers. Each entry into her diary began "Dear Kitty". Anne wrote about all sorts of things. She didn't think others would be reading it. She wrote about her feelings, books she read, and the people around her. From Anne's diary we find out just what it must have been like to live in hiding for years, fearing for her life.
In most of the concentration camps, the Nazi SS either installed or had plans to install gas chambers to assist in their daily business of killing prisoners who were too weak or sick to work. Gas chambers were also to kill small targeted groups of individuals whom the Nazis wanted to eliminate (Polish resistance fighters, Soviet POWs, etc.). This was the purpose of the installation of gas chambers at Mauthausen, Sachsenhausen, Stutthof, Auschwitz I, Ravensbrück, Lublin/Majdanek, etc.
The release took almost twelve hours, during which we had to stand in line waiting in the open air, without food. Part of the release ceremonies was the address of an S.S. man. He called our attention to the fact that we were forbidden to tell anything that we had seen in the camp. Although we all had to fill in a form of this nature, I cannot recognize an obligation in this respect, not only because it was forced, but also because it was imposed by a party that habitually does not keep its promises.
Höss was succeeded as Auschwitz commandant in November 1943 by SS Obersturmbannführer Arthur Liebehenschel, who served until 15 May 1944. SS Sturmbannführer Richard Baer became commandant of Auschwitz I on 11 May 1944, and SS Obersturmbannführer Fritz Hartjenstein of Auschwitz II from 22 November 1943, followed by SS Obersturmbannführer Josef Kramer from 15 May 1944 until the camp's liquidation in January 1945. Heinrich Schwarz was commandant of Auschwitz III from the point at which it became an autonomous camp in November 1943 until its liquidation.[83]
The Auschwitz Birkenau camp complex comprises 155 brick and wooden structures (57 in Auschwitz and 98 in Birkenau) and about 300 ruins. There are also ruins of gas chambers and crematoria in Birkenau, which were dynamited in January 1945. The overall length of fencing supported by concrete poles is more than 13 km. Individual structures of high historical significance, such as railway sidings and ramps, food stores and industrial buildings, are dispersed in the immediate setting of the property. These structures, along with traces in the landscape, remain poignant testimonies to this tragic history.

However, it was the effects of the Great Depression in Germany that brought the Nazi Party to its first real nationwide importance. The rapid rise in unemployment in 1929–30 provided millions of jobless and dissatisfied voters whom the Nazi Party exploited to its advantage. From 1929 to 1932 the party vastly increased its membership and voting strength; its vote in elections to the Reichstag (the German Parliament) increased from 800,000 votes in 1928 to about 14,000,000 votes in July 1932, and it thus emerged as the largest voting bloc in the Reichstag, with 230 members (38 percent of the total vote). By then big-business circles had begun to finance the Nazi electoral campaigns, and swelling bands of SA toughs increasingly dominated the street fighting with the communists that accompanied such campaigns.
Despite the horrible conditions, prisoners in Auschwitz managed to resist the Nazis, including some instances of escape and armed resistance. In October 1944, members of the Sonderkommando, who worked in the crematoria, succeeded in killing several SS men and destroying one gas chamber. All of the rebels died, leaving behind diaries that provided authentic documentation of the atrocities committed at Auschwitz.
When the Italian invasion of Ethiopia led to only mild protests by the British and French governments, on 7 March 1936 Hitler used the Franco-Soviet Treaty of Mutual Assistance as a pretext to order the army to march 3,000 troops into the demilitarised zone in the Rhineland in violation of the Versailles Treaty.[60] As the territory was part of Germany, the British and French governments did not feel that attempting to enforce the treaty was worth the risk of war.[61] In the one-party election held on 29 March, the NSDAP received 98.9 percent support.[61] In 1936, Hitler signed an Anti-Comintern Pact with Japan and a non-aggression agreement with Mussolini, who was soon referring to a "Rome-Berlin Axis".[62]
Nazi leaders endorsed the idea that rational and theoretical work was alien to a woman's nature, and as such discouraged women from seeking higher education. [375] A law passed in April 1933 limited the number of females admitted to university to ten percent of the number of male attendees.[376] This resulted in female enrolment in secondary schools dropping from 437,000 in 1926 to 205,000 in 1937. The number of women enrolled in post-secondary schools dropped from 128,000 in 1933 to 51,000 in 1938. However, with the requirement that men be enlisted into the armed forces during the war, women comprised half of the enrolment in the post-secondary system by 1944.[377]
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.[178] 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.[179] On 29 April the first 1,800 Hungarian Jews arrived at the camp;[179] 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.[105] 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.[179] 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.[167][180] The last selection took place on 30 October 1944.[163] 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.[181]
Food was in short supply in the conquered areas of the Soviet Union and Poland, as the retreating armies had burned the crops in some areas, and much of the remainder was sent back to the Reich.[120] In Germany, rations were cut in 1942. In his role as Plenipotentiary of the Four Year Plan, Hermann Göring demanded increased shipments of grain from France and fish from Norway. The 1942 harvest was good, and food supplies remained adequate in Western Europe.[121]

The Republic of Czechoslovakia was home to a substantial minority of Germans, who lived mostly in the Sudetenland. Under pressure from separatist groups within the Sudeten German Party, the Czechoslovak government offered economic concessions to the region.[66] Hitler decided to incorporate not just the Sudetenland but all of Czechoslovakia into the Reich.[67] The Nazis undertook a propaganda campaign to try to generate support for an invasion.[68] Top German military leaders opposed the plan, as Germany was not yet ready for war.[69]
Up to this point, though, Auschwitz-Birkenau accounted for “only” 11 percent of the victims of the “Final Solution.” In August 1942, however, construction began on four large-scale gassing facilities. It appears from the plans that the first two gas chambers were adapted from mortuaries which, with the huge crematoria attached to them, were initially intended to cope with mortalities amongst the slave labor force in the camp, now approaching 100,000 and subject to a horrifying death rate. But from the autumn of 1942, it seems clear that the SS planners and civilian contractors were intending to build a mass-murder plant.
Long before the Nazis took power, concentration camps had featured in their imagination. Wachsmann finds Hitler threatening to put Jews in camps as early as 1921. But there were no detailed plans for building such camps when Hitler was named Chancellor of Germany, in January, 1933. A few weeks later, on February 27th, he seized on the burning of the Reichstag—by Communists, he alleged—to launch a full-scale crackdown on his political opponents. The next day, he implemented a decree, “For the Protection of People and State,” that authorized the government to place just about anyone in “protective custody,” a euphemism for indefinite detention. (Euphemism, too, was to be a durable feature of the K.L. universe: the killing of prisoners was referred to as Sonderbehandlung, “special treatment.”)
Some of the most notorious slave labour camps included a network of subcamps. Gross-Rosen had 100 subcamps,[37] Auschwitz had 44 subcamps,[38][38][39] Stutthof had 40 sub-camps set up contingently.[40] Prisoners in these subcamps were dying from starvation, untreated disease and summary executions by the tens of thousands already since the beginning of war.[41]