It's impossible to overstate how phenomenally influential The Diary of a Young Girl is. It was first published in 1947 in Dutch as Het Achterhius (Secret Annex), but later became the most translated Dutch book ever—it's been translated into seventy languages in sixty countries. So far, it's sold 30 million copies. It's also been produced as a play and has been adapted into several films.

According to Dr. Hans Münch, a colleague of Mengele’s at Auschwitz, Mengele arrived at the camp in a somewhat privileged position - he had been wounded on the Eastern front and was the recipient of an array of medals, including the Iron Cross. It would also appear that Mengele selected Auschwitz because of the opportunities there to continue his research. According to one source (Lifton, The Nazi Doctors) he did receive financial support for his work there. Support for continuing his professional career in genetics appears in another book, And the Violins Stopped Playing written by Alexander Ramati, where it is reported that a Professor Epstein told a comrade that "he (Mengele) has offered to prolong my life. Mind you, not to save it, just to prolong it, if I prepare a scientific paper on noma, which he would publish under his own name. It will keep him away from the front, he said, and justify his presence here as a scientist."
The following year, 1941, would be the turning point. In June, Hitler took a tremendous military gamble by invading the Soviet Union. Before the invasion he had summoned his top generals and told them the attack on Russia would be a ruthless "war of annihilation" targeting Communists and Jews and that normal rules of military conflict were to be utterly ignored.

To the Nazi regime, there would have been no doubt that a war against Bolshevism was implicitly a war against the Jewish population of the Soviet Union. A division of Hitler’s SS known as the Einsatzgruppen traveled behind the German army and acted as death squads, exterminating civilian populations in the most efficient way possible. During the early part of Operation Barbarossa these were frequently people who had fled the Nazi’s earlier invasion of Poland.
The possible final remnant will, since it will undoubtedly consist of the most resistant portion, have to be treated accordingly because it is the product of natural selection and would, if released, act as the seed of a new Jewish revival (see the experience of history.) In the course of the practical execution of the final solution, Europe will be combed through from west to east. Germany proper, including the Protectorate of Bohemia and Moravia, will have to be handled first due to the housing problem and additional social and political necessities. The evacuated Jews will first be sent, group by group, to so-called transit ghettos, from which they will be transported to the East.[256]
First, I want to say that I absolutely believe that this book should still be included in school curriculum. The only thing 'new' about it is that pages and passages were added. Nothing was taken out and the translation was not changed. Reports that the book is so different that it's nothing like the original are false. Reports that the story is different are false.
Timothy Snyder writes that Longerich "grants the significance of Greiser's murder of Jews by gas at Chełmno in December 1941", but also detects a significant moment of escalation in spring 1942, which includes "the construction of the large death factory at Treblinka for the destruction of the Warsaw Jews, and the addition of a gas chamber to the concentration camp at Auschwitz for the murder of the Jews of Silesia".[117] Longerich suggests that it "was only in the summer of 1942, that mass killing was finally understood as the realization of the Final Solution, rather than as an extensively violent preliminary to some later program of slave labor and deportation to the lands of a conquered USSR". For Longerich, to see mass killing as the Final Solution was an acknowledgement by the Nazi leadership that there would not be a German military victory over the USSR in the near future.[117]
The memory of this slightly built man, scarcely a hair out of place, his dark green tunic neatly pressed, his face well scrubbed, his Death's Head SS cap tilted rakishly to one side, remains vivid for those who survived his scrutiny when they arrived at the Auschwitz railhead. Polished boots slightly apart, his thumb resting on his pistol belt, he surveyed his prey with those dead gimlet eyes. Death to the left, life to the right. Four hundred thousand souls - babies, small children, young girls, mothers, fathers, and grandparents - are said to have been casually waved to the lefthand side with a flick of the cane clasped in a gloved hand.
Her exceptional scholarship has included such insightful books as Beyond Belief: The American Press and the Coming of the Holocaust, 1933-1945 (1986), Denying the Holocaust: The Growing Assault on Truth and Memory (1993), History on Trial: My Day in Court with a Holocaust Denier (2006), The Eichmann Trial (2011), and now, Holocaust: An American Understanding (2016), published as a part of Rutgers University's Key Words in Jewish Studies series.
The photo below shows Dr. Josef Mengele with Rudolf Hoess and Josef Kramer relaxing at Solahuette, the SS retreat near Birkenau. Kramer was the Commandant at Birkenau in 1944 when this photo was taken. In December 1944, he was transferred to Bergen-Belsen, which then became a concentration camp. The Bergen-Belsen camp had previously been a holding camp for Jews who were available for exchange with the Allies for German civilians held in British and American prisons. Hoess was the Commander of the SS garrison at Auschwitz in 1944.

Chiune Sugihara (1 January 1900 – 31 July 1986) was a Japanese diplomat, serving as Vice Consul for the Japanese Empire in Lithuania. During World War II, he helped several thousand Jews leave the country by issuing transit visas to Jewish refugees so that they could travel to Japan. Most of the Jews who escaped were refugees from German-occupied Poland or residents of Lithuania. Sugihara wrote travel visas that facilitated the escape of more than 6,000 Jewish refugees to Japanese territory, risking his career and his family's life.
Nolte's views were widely denounced. The debate between the "specifists" and "universalists" was acrimonious; the former feared debasement of the Holocaust and the latter considered it immoral to hold the Holocaust as beyond compare.[478] In her book Denying the Holocaust (1993), Deborah Lipstadt viewed Nolte's position as a form of Holocaust denial, or at least "the same triumph of ideology over truth".[479] Addressing Nolte's argument, Eberhard Jäckel wrote in Die Zeit in September 1986 that "never before had a state, with the authority of its leader, decided and announced that a specific group of humans, including the elderly, women, children and infants, would be killed as quickly as possible, then carried out this resolution using every possible means of state power".[h] Despite the criticism of Nolte, Dan Stone wrote in 2010 that the Historikerstreit put "the question of comparison" on the agenda.[480] He argued that the idea of the Holocaust as unique has been overtaken by attempts to place it within the context of early-20th-century Stalinism, ethnic cleansing, and the Nazis' intentions for post-war "demographic reordering", particularly the Generalplan Ost, the plan to kill tens of millions of Slavs to create living space for Germans.[481] The specifist position continued nevertheless to inform the views of many specialists. Richard J. Evans argued in 2015:
Italy introduced some antisemitic measures, but there was less antisemitism there than in Germany, and Italian-occupied countries were generally safer for Jews than German-occupied territories. In some areas, the Italian authorities even tried to protect Jews, such as in the Croatian areas of the Balkans. But while Italian forces in Russia were not as vicious towards Jews as the Germans, they did not try to stop German atrocities either. There were no deportations of Italian Jews to Germany while Italy remained an ally.[171] Several forced labor camps for Jews were established in Italian-controlled Libya. Almost 2,600 Libyan Jews were sent to camps, where 562 died.[172]
Reichsführer-SS Heinrich Himmler visited Auschwitz-Birkenau on July 17 and 18, 1942 and watched the gassing of 449 women and children in Bunker No. 1, according to his biographer Peter Padfield. On July 23, 1942, Himmler ordered the quarantine of the Birkenau camp because of a typhus epidemic, but the gassing of the Jews continued. On December 28, 1942, Himmler issued an order that the death rate "must be reduced at all costs" according to document 2172-PS that was introduced at the Nuremberg IMT. He meant the death rate from typhus; the gassing of the Jews did not stop.
Who among gentile Poles was most likely to stand up for persecuted Jews? What propelled these rescuers to risk their lives for them? What characteristics, motivations, and circumstances did the rescuers share? Most attempts to answer these questions focus upon standard sociological categories: researchers consider the rescuers’ class, education, political and religious commitments, friendships with Jews, and level of anti-Jewish prejudice. The results of such investigations have not led to clear conclusions. Some studies suggest that economically deprived Christians more readily identified with Jewish suffering. Others conclude that intellectuals were more likely to have been protectors because they had better insight into German aims and were committed to undermining them.
David Cesarani emphasises the improvised, haphazard nature of Nazi policies in response to changing war time conditions in his overview, Final Solution: The Fate Of The European Jews 1933–49 (2016). "Cesarani provides telling examples", wrote Mark Roseman, "of a lack of coherence and planning for the future in Jewish policy, even when we would most expect it. The classic instance is the invasion of Poland in 1939, when not even the most elementary consideration had been given to what should happen to Poland's Jews either in the shorter or longer term. Given that Poland was home to the largest Jewish population in the world, and that, in a couple of years, it would house the extermination camps, this is remarkable."[118]
Hitler believed that before monotheism and the Jewish ethical vision came along, the world operated according to the laws of nature and evolution: survival of the fittest. The strong survived and the weak perished. When the lion hunts the herd the young, the sick and weak are always the first victims. Nature is brutal but nature is balanced. There is no mercy. So too in antiquity-the great empires-the Babylonians, Greeks and Romans conquered, subjugated and destroyed other peoples. They respected no borders and showed no mercy. This too Hitler viewed as natural and correct. But in a world operating according to a Divinely-dictated ethical system—where a God-given standard applies and not anyone’s might—the weak did not need to fear the strong. As Hitler saw it, the strong were emasculated-this was neither normal nor natural and in Hitler’s eyes, the Jews were to blame.

Throughout Nazi-occupied Europe, relatively few non-Jewish persons were willing to risk their own lives to help the Jews. Notable exceptions included Oskar Schindler, a German who saved 1,200 Jews by moving them from Plaszow labor camp to his hometown of Brunnlitz. The Nazi-occupied nation of Denmark rescued nearly its entire population of Jews, over 7,000, by transporting them to safety by sea. Italy and Bulgaria both refused to cooperate with Nazi demands for deportations. Elsewhere in Europe, people generally stood by passively and watched as their neighbors were marched through the streets toward waiting trains, or in some cases, actively participated in Nazi roundups.
After the arrest of the eight people in hiding, helpers Miep Gies and Bep Voskuijl found Anne's writings in the Secret Annex. Miep held on to Anne's diaries and papers and kept them in a drawer of her desk. She hoped that she would one day be able to return them to Anne. When she learned that Anne had died in the Bergen-Belsen concentration camp, she gave all the notebooks and papers to Anne's father, Otto Frank.
Zeidel had spent the previous two years in German-occupied Vilnius, in the city’s walled-off Jewish ghetto. He’d watched as the Nazis sent first hundreds and then thousands of Jews by train or truck or on foot to a camp in the forest. A small number of people managed to flee the camp, and they returned with tales of what they’d seen: rows of men and women machine-gunned down at close range. Mothers pleading for the lives of their children. Deep earthen pits piled high with corpses. And a name: Ponar.
Mengele sailed to Argentina in July 1949, assisted by a network of former SS members. He initially lived in and around Buenos Aires, then fled to Paraguay in 1959 and Brazil in 1960, while being sought by West Germany, Israel, and Nazi hunters such as Simon Wiesenthal who wanted to bring him to trial. He eluded capture in spite of extradition requests by the West German government and clandestine operations by the Israeli intelligence agency Mossad. He drowned in 1979 after suffering a stroke while swimming off the Brazilian coast, and was buried under a false name. His remains were disinterred and positively identified by forensic examination in 1985.