In October 1941, work began on Auschwitz II, or Birkenau, located outside the nearby village of Brzezinka. There the SS later developed a huge concentration camp and extermination complex that included some 300 prison barracks; four large so-called Badeanstalten (German: “bathhouses”), in which prisoners were gassed to death; Leichenkeller (“corpse cellars”), in which their bodies were stored; and Einäscherungsöfen (“cremating ovens”). Another camp (Buna-Monowitz), near the village of Dwory, later called Auschwitz III, became in May 1942 a slave-labour camp supplying workers for the nearby chemical and synthetic-rubber works of IG Farben. In addition, Auschwitz became the nexus of a complex of 45 smaller subcamps in the region, most of which housed slave labourers. During most of the period from 1940 to 1945, the commandant of the central Auschwitz camps was SS-Hauptsturmführer (Capt.) and ultimately SS-Obersturmbannführer (Lieut. Col.) Rudolf Franz Hoess (Höss).
Up to this point, Auschwitz accounted for only 11 percent of the victims of the 'Final Solution'. However, in August 1942, planning began for the construction of 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.
When Soviet troops liberated Auschwitz on January 27, 1945, they found these pitiful survivors as well as 836,525 items of women clothing, 348,820 items of men clothing, 43,525 pairs of shoes and vast numbers of toothbrushes, glasses and other personal effects. They found also 460 artificial limbs and seven tons of human hair shaved from Jews before they were murdered. The human hairs were used by the company "Alex Zink" (located in Bavaria) for confection of cloth. This company was paying the human hairs 50 pfennig/kilo.
A useful analogy requires that we move beyond a Google image search and truly interrogate history. If we do, we may arrive at the Camp de Rivesaltes, an ad hoc facility created from an empty military camp in southern France. Its first prisoners in 1938 were not Jews but Spanish refugees who had fought against Francisco Franco’s victorious fascists. They were fleeing inevitable persecution from the Spanish dictator. The goal of that temporary concentration camp was to prevent the further dispersion of the Spanish refugees and their settlement in France while a repatriation solution was found. It never was.
The Nazis took things further, one step at the time. Jews had to start wearing a Star of David on their clothes and there were rumours that all Jews would have to leave the Netherlands. When Margot received a call-up to report for a so-called ‘labour camp’ in Nazi Germany on 5 July 1942, her parents were suspicious. They did not believe the call-up was about work and decided to go into hiding the next day in order to escape persecution.  
The concept of the Aryan race, which the Nazis promoted, stems from racial theories asserting that Europeans are the descendants of Indo-Iranian settlers, people of ancient India and ancient Persia.[80] Proponents of this theory based their assertion on the fact that words in European languages and words in Indo-Iranian languages have similar pronunciations and meanings.[80] Johann Gottfried Herder argued that the Germanic peoples held close racial connections to the ancient Indians and the ancient Persians, who he claimed were advanced peoples that possessed a great capacity for wisdom, nobility, restraint and science.[80] Contemporaries of Herder used the concept of the Aryan race to draw a distinction between what they deemed to be "high and noble" Aryan culture versus that of "parasitic" Semitic culture.[80]
Germany's war in the East was based on Hitler's long-standing view that Jews were the great enemy of the German people and that Lebensraum was needed for Germany's expansion. Hitler focused his attention on Eastern Europe, aiming to conquer Poland and the Soviet Union.[182][183] After the occupation of Poland in 1939, all Jews living in the General Government were confined to ghettos, and those who were physically fit were required to perform compulsory labour.[317] In 1941 Hitler decided to destroy the Polish nation completely; within 15 to 20 years the General Government was to be cleared of ethnic Poles and resettled by German colonists.[318] About 3.8 to 4 million Poles would remain as slaves,[319] part of a slave labour force of 14 million the Nazis intended to create using citizens of conquered nations.[183][320]
Those unable to work – the old, women and children – were immediately sent to the gas chambers or shot in the "camp hospital". Even those able to work ended up in the gas chamber sooner or later, or they fell victim to random shooting actions within a few months, when they had been worn out by the tough work. That is, if they had not died already. Those able to work for instance helped carry the bodies to the crematoria or search the bodies for valuables.
Groups like Patriot Front, a spin-off of Vanguard America that was founded by Thomas Rousseau when he was 19 years old, and Identity Europa, aggressively try to recruit teens on high school and college campuses, Hankes said. He noted that the Internet and social media outlets have proved invaluable to recruitment efforts by these groups and hastened the spread of their racist ideologies.
Another method was the use of gassing trucks. In Chemno gassing trucks were used, where Jews, after being driven into the trucks, were suffocated by the exhaust fumes that were led into them in the truck. A third method was mass shooting of Jews and other groups (Soviet POW’s, Poles, etc.). In Majdanek, on 3-4 November 1943, between 17,000 and 18,000 Jews were killed in one day as part of a mass shooting. The event was called Erntefest (‘harvest feast’) and included similar actions all around the Lublin District. More than 40,000 Jews died as a result.
That same day, Gestapo official SS Sergeant Karl Silberbauer and two Dutch police collaborators arrested the Franks. The Gestapo sent them to Westerbork on Aug. 8. One month later, in September 1944, SS and police authorities placed the Franks, and the four others hiding with them, on a train transport from Westerbork to the Auschwitz camp complex in German-occupied Poland. Selected for labor due to their youth, Anne and her sister, Margot were transferred to the Bergen-Belsen concentration camp near Celle, in northern Germany, in late October 1944.
But the effort to preserve the site is not without its critics. One is Robert Jan van Pelt, a cultural historian in the school of architecture at the University of Waterloo in Ontario, Canada, and the leading expert on the construction of Auschwitz. He supports the preservation of the Auschwitz main camp, although he acknowledges it is a “kind of theme park, cleaned up for tourists.” In any event, it’s a fully equipped museum, complete with exhibits and conservation facilities, where most of the original buildings still stand. But van Pelt views the Birkenau site in a different light. For one thing, 80 to 90 percent of the original structures are gone or in a state of ruin. Most important, it’s where most of the killings took place, so it is a core site of the Holocaust itself. He says letting Birkenau disintegrate completely would be a more fitting memorial than constantly repairing the scant remains. Birkenau is “the ultimate nihilistic place. A million people literally disappeared. Shouldn’t we confront people with the nothingness of the place? Seal it up. Don’t give people a sense that they can imitate the experience and walk in the steps of the people who were there.”

An elaborate bureaucracy was created to regulate imports of raw materials and finished goods with the intention of eliminating foreign competition in the German marketplace and improving the nation's balance of payments. The Nazis encouraged the development of synthetic replacements for materials such as oil and textiles.[255] As the market was experiencing a glut and prices for petroleum were low, in 1933 the Nazi government made a profit-sharing agreement with IG Farben, guaranteeing them a 5 percent return on capital invested in their synthetic oil plant at Leuna. Any profits in excess of that amount would be turned over to the Reich. By 1936, Farben regretted making the deal, as excess profits were by then being generated.[256] In another attempt to secure an adequate wartime supply of petroleum, Germany intimidated Romania into signing a trade agreement in March 1939.[257]

Germany was known as the Weimar Republic during the years 1919 to 1933. It was a republic with a semi-presidential system. The Weimar Republic faced numerous problems, including hyperinflation, political extremism (including violence from left- and right-wing paramilitaries), contentious relationships with the Allied victors of World War I, and a series of failed attempts at coalition government by divided political parties.[2] Severe setbacks to the German economy began after World War I ended, partly because of reparations payments required under the 1919 Treaty of Versailles. The government printed money to make the payments and to repay the country's war debt, but the resulting hyperinflation led to inflated prices for consumer goods, economic chaos, and food riots.[3] When the government defaulted on their reparations payments in January 1923, French troops occupied German industrial areas along the Ruhr and widespread civil unrest followed.[4]

Extensive propaganda was used to spread the regime's goals and ideals. Upon the death of German president Paul von Hindenburg in August 1934, Hitler assumed the powers of the presidency. The army swore an oath of personal loyalty to him. Hitler's dictatorship rested on his position as Reich President (head of state), Reich Chancellor (head of government), and Fuehrer (head of the Nazi party). According to the "Fuehrer principle," Hitler stood outside the legal state and determined matters of policy himself.

Anne Frank's diary gives kids perspective and helps makes the tragic loss of life during WWII a tangible thing they can understand. The diary is so relate-able and reflects so many feelings that all teens have had, that she becomes three dimensional to them and no longer a just some person that died a long time ago. This sensitivity towards the loss of a life is what we need now in the times we live in.
After three days at Auschwitz, I was left with the feeling that for some visitors, the former concentration camp is a box to check off on a tourist “to-do” list. But many people appeared genuinely moved. I saw Israeli teenagers crying and hugging each other and groups of people transfixed by the mug shots of prisoners that line the walls of one of the Auschwitz barracks. Walking through the room full of hair still makes my stomach churn. But what I hadn’t remembered from my first visit was the room next door filled with battered cooking pots and pans, brought by people who believed until the last moment that there was a future wherever they were being taken. And when Banas told me about the carefully folded math test that conservationists found hidden in a child’s shoe, I choked up. Even if only a fraction of the people who come here each year are profoundly affected, a fraction of a million is still a lot of people.
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.

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.[92] The Protocols claimed that there was a secret international Jewish conspiracy to take over the world.[93] 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".[94] Hitler believed that The Protocols were authentic.[95]
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.”)
After examining several sites for a new plant to manufacture Buna-N, a type of synthetic rubber essential to the war effort, the German chemical cartel IG Farben chose a site near the towns of Dwory and Monowice (Monowitz in German), about 7 kilometres (4.3 mi) east of Auschwitz I.[50] Tax exemptions were available to corporations prepared to develop industries in the frontier regions under the Eastern Fiscal Assistance Law, passed in December 1940. The site had good railway connections and access to raw materials.[51] In February 1941, Himmler ordered that the Jewish population of Oświęcim be expelled to make way for skilled laborers; that all Poles able to work remain in the town and work on building the factory; and that Auschwitz prisoners be used in the construction work.[52]
The concept of the Aryan race, which the Nazis promoted, stems from racial theories asserting that Europeans are the descendants of Indo-Iranian settlers, people of ancient India and ancient Persia.[80] Proponents of this theory based their assertion on the fact that words in European languages and words in Indo-Iranian languages have similar pronunciations and meanings.[80] Johann Gottfried Herder argued that the Germanic peoples held close racial connections to the ancient Indians and the ancient Persians, who he claimed were advanced peoples that possessed a great capacity for wisdom, nobility, restraint and science.[80] Contemporaries of Herder used the concept of the Aryan race to draw a distinction between what they deemed to be "high and noble" Aryan culture versus that of "parasitic" Semitic culture.[80]
In 1940, the Nazis used carbon monoxide gas in secret euthanasia programs at mental hospitals in Germany to eliminate mentally ill or disabled people. From there, it was but a small step to Zyklon B, a cyanide compound designed for delousing. In September 1941, Auschwitz guards herded hundreds of Soviet POWs and sick inmates into the crudely sealed basement of Block 11, the dreaded punishment barrack; a guard threw in pellets of Zyklon B and shut the doors. They were the first people gassed at Auschwitz.
Auschwitz inmates were employed on huge farms, including the experimental agricultural station at Rajsko. They were also forced to work in coal mines, in stone quarries, in fisheries, and especially in armaments industries such as the SS-owned German Equipment Works (established in 1941). Periodically, prisoners underwent selection. If the SS judged them too weak or sick to continue working, they were transported to Auschwitz-Birkenau and killed.
[W]hen we refer to all Kurdish fighters synonymously, we simply blur the fact that they have very different politics. . . right now, yes, the people are facing the Islamic State threat, so it’s very important to have a unified focus. But the truth is, ideologically and politically these are very, very different systems. Actually almost opposite to each other. —Dilar Dirik, “Rojava vs. the World,” February 2015
Despite these strengths, the Nazi Party might never have come to power had it not been for the Great Depression and its effects on Germany. By 1930, the German economy was beset with mass unemployment and widespread business failures. The Social Democrats and Communists were bitterly divided and unable to formulate an effective solution: this gave the Nazis their opportunity and Hitler's message, blaming the crisis on the Jewish financiers and the Bolsheviks, resonated with wide sections of the electorate. At the September 1930 Reichstag elections, the Nazis won 18.3% of the votes and became the second-largest party in the Reichstag after the Social Democrats. Hitler proved to be a highly effective campaigner, pioneering the use of radio and aircraft for this purpose. His dismissal of Strasser and his appointment of Goebbels as the party's propaganda chief were major factors. While Strasser had used his position to promote his own leftish version of national socialism, Goebbels was totally loyal to Hitler and worked only to improve Hitler's image.
Even in the evening, when we had sunk wearily on our straw cots, we were not safe from the cruel whims of the S. S. men. If we didn't jump up quickly enough at their sudden appearance they made us practise jumping up and lying down until we were exhausted, or they had the entire ward line up outside the barracks in the cold and stand for half an hour or longer in the attitude of the 'Saxon Salute—that is, with hands folded behind the head. If an S.S. man entered the barracks in the daytime and was not seen at once by the inmate cleaning up and not saluted, then he might very well have the 'culprit' crawl in and out of the straw a dozen times for punishment. The guards were like mean children who torment animals.
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.[33] 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.[34]