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.

With the beginning of war and the organized murder of "undesirable" non-Jewish groups among the German population in the so-called Euthanasia program, hazy declarations of intent and expectation from the top leadership – most prominently Hitler's Reichstag statement of January 30, 1939, that a new world war would bring about "the annihilation of the Jewish race in Europe" – provided legitimization and incentive for violent, on occasion already murderous measures adopted at the periphery that would in turn radicalize decision making in Berlin. Heydrich's Schnellbrief to the Einsatzgruppen commanders in Poland dated September 21, 1939, on the "Jewish question" refers to secret "planned total measures" (thus the final aim) ("die geplanten Gesamtmaßnahmen (also das Endziel")); nevertheless, most Holocaust historians today agree that at the time this solution was still perceived in terms of repression and removal, not annihilation. The more frequent use of the term Final Solution in German documents beginning in 1941 indicates gradual movement toward the idea of physical elimination in the context of shattered plans for large-scale population resettlement (including the "Madagascar plan") and megalomanic hopes of imperial aggrandizement in Eastern Europe. American scholar Christopher Browning notes that "a 'big bang' theory" fails to adequately describe German decision making; instead, the process was prolonged and incremental, driven by "a vague vision of implied genocide."
^ Goebbels noted: "Regarding the Jewish question, the Fuhrer is determined to clear the table. He warned the Jews that if they were to cause another world war, it would lead to their own destruction. Those were not empty words. Now the world war has come. The destruction of the Jews must be its necessary consequence. We cannot be sentimental about it. It is not for us to feel sympathy for the Jews. We should have sympathy rather with our own German people. If the German people have to sacrifice 160,000 victims in yet another campaign in the east, then those responsible for this bloody conflict will have to pay for it with their lives."[262]

Dan Stone, a specialist in the historiography of the Holocaust, lists ethnic Poles, Ukrainians, Soviet prisoners of war, Jehovah's Witnesses, black Germans, and homosexuals as among the groups persecuted by the Nazis; he writes that the occupation of eastern Europe can also be viewed as genocidal. But the German attitude toward the Jews was different in kind, he argues. The Nazis regarded the Jews not as racially inferior, deviant, or enemy nationals, as they did other groups, but as a "Gegenrasse: a 'counter-race', that is to say, not really human at all". The Holocaust, for Stone, is therefore defined as the genocide of the Jews, although he argues that it cannot be "properly historically situated without understanding the 'Nazi empire' with its grandiose demographic plans".[d] Donald Niewyk and Francis Nicosia, in The Columbia Guide to the Holocaust (2000), favour a definition that focuses on the Jews, Roma, and Aktion T4 victims: "The Holocaust—that is, Nazi genocide—was the systematic, state-sponsored murder of entire groups determined by heredity. This applied to Jews, Gypsies, and the handicapped."[33]
In April 1944, two Jewish inmates escaped from Auschwitz and made it safely into Czechoslovakia. One of them, Rudolf Vrba, submitted a detailed report to the Papal Nuncio in Slovakia which was then forwarded to the Vatican, received there in mid-June. Thus far, Pope Pius XII had not issued a public condemnation of Nazi maltreatment and subsequent mass murder of Jews, and he chose to continue his silence.
In October 1939 Hitler signed a "euthanasia decree" backdated to 1 September 1939 that authorized Reichsleiter Philipp Bouhler, the chief of Hitler's Chancellery, and Karl Brandt, Hitler's personal physician, to carry out a program of involuntary "euthanasia"; after the war this program was named Aktion T4.[98] It was named after Tiergartenstraße 4, the address of a villa in the Berlin borough of Tiergarten, where the various organizations involved were headquartered.[99] T4 was mainly directed at adults, but the "euthanasia" of children was also carried out.[100] Between 1939 and 1941, 80,000 to 100,000 mentally ill adults in institutions were killed, as were 5,000 children and 1,000 Jews, also in institutions. In addition there were specialized killing centres, where the deaths were estimated at 20,000, according to Georg Renno, the deputy director of Schloss Hartheim, one of the "euthanasia" centers, or 400,000, according to Frank Zeireis, the commandant of the Mauthausen concentration camp.[101] Overall, the number of mentally and physically handicapped murdered was about 150,000.[102]
After 1942, the economic functions of the camps, previously secondary to their penal and terror functions, came to the fore. Forced labor of camp prisoners became commonplace.[182] The guards became much more brutal, and the death rate increased as the guards not only beat and starved prisoners, but killed them more frequently.[186] Vernichtung durch Arbeit ("extermination through labor") was a policy—camp inmates would literally be worked to death, or to physical exhaustion, at which point they would be gassed or shot.[187] The Germans estimated the average prisoner's lifespan in a concentration camp at three months, due to lack of food and clothing, constant epidemics, and frequent punishments for the most minor transgressions.[188] The shifts were long and often involved exposure to dangerous materials.[189]
In 1942, fifteen Nazi leaders met at a conference in Wannsee, Germany to discuss the “Jewish Question”. Their job was to decide the most efficient way to exterminate the Jews. They decided that Jews would be sent to extermination camps where they would be sent to showers. But instead of water coming out of the faucet, they faced their death when poisonous Zyklon-B gas leaked through the showerheads to suffocate them. This decision at the conference is called the “Final Solution.”
According to the Quad City Times, Yanina Cywinska was a 10-year-old student at the Kirov Ballet in Leningrad (now St. Petersburg) when her Polish Catholic parents suddenly called her home to Warsaw. Cywinska's parents, a physician and an artist, worked to assist Jews imprisoned in the Warsaw ghetto during the Nazi occupation of Poland until they themselves were placed in a Warsaw detention center. Once the family boarded trains for Auschwitz, Yanina would never see her parents or brother again.
In contemplating a dramatization and pledging no compromise, Levin told Frank he would do it “tenderly and with utmost fidelity.” He was clear about what he meant by fidelity. In his eyes the diary was conscious testimony to Jewish faith and suffering; and it was this, and this nearly alone, that defined for him its psychological, historical, and metaphysical genuineness, and its significance for the world. With these convictions foremost, Levin went in search of a theatrical producer. At the same time, he was unflagging in pressing for publication; but the work was meanwhile slowly gaining independent notice. Janet Flanner, in her “Letter from Paris” in The New Yorker of November 11, 1950, noted the French publication of a book by “a precocious, talented little Frankfurt Jewess”—apparently oblivious of the unpleasant echoes, post-Hitler, of “Jewess.” Sixteen English language publishers on both sides of the Atlantic had already rejected the diary when Levin succeeded in placing it with Valentine Mitchell, a London firm. His negotiations with a Boston house were still incomplete when Doubleday came forward to secure publication rights directly from Frank. Relations between Levin and Frank were, as usual, warm; Frank repeatedly thanked Levin for his efforts to further the fortunes of the diary, and Levin continued under the impression that Frank would support him as the playwright of choice.
In 1968, the Mossad received fresh confirmation that Mengele was living on the farm near São Paulo, sheltered by the same people who had been under surveillance six years earlier. “We have never been so close to Meltzer,” a Mossad operative wrote to Amit, using Mengele’s code name. The operative asked permission to nab one of those people and torture him to find Mengele. But his superiors were worried by his eagerness, ordered him back to Israel and replaced him.
Although many people responded with obstructionism and doubt,  several rescue operations were run throughout Axis-controlled Europe. Some were the work of prominent individuals like Raoul Wallenberg and Carl Lutz who worked largely alone while other operations were far more complex. A network of Catholic bishops and clergymen organized local protests and shelter campaigns throughout much of Europe that are today estimated to have saved 860,000 lives. Danish fishermen clandestinely ferried more than 7,000 Jews into neutral Sweden while the French town of Chambon-sur-Lignon sheltered between 3,000 and 5,000 refugees.
Sources: C.A.N.D.L.E.S; Kor, Eva Mozes. Echoes from Auschwitz. IN.: C.A.N.D.L.E.S. 1995; Lifton, Robert Jay. The Nazi Doctors. The United States: Basic Books. 1986; Nyiszli., Dr. Miklos. Auschwitz: A Doctor's Eyewitness Account. New York: Fawcett Crest. 1960; Posner, Gerald L. and John Ware. Mengele: The Complete Story. New York: Dell Publishing. 1986; Ramati, Alexander. And the Violins Stopped Playing

Unlike the death camps of Treblinka, Chelmno, Sobibor, and Belzec, which were built and operated solely to kill Jews, the two death camps of Maidanek and Auschwitz also had a work camp attached. Upon arrival at these two camps, a selection was made at the train station concerning which Jews (about 10 percent of the arrivals) would be permitted to live and escape immediate gassing in the gas chambers. These “lucky” survivors were permitted to live only to the extent that they endured the physical and emotional trauma inflicted upon them. They were given a food ration that permitted them to survive for only three months. As they died from exhaustion, beatings, and starvation, they were replaced with newly arrived victims. Auschwitz was also used as the site for medical experimentation. Many of these experiments had little scientific value but were only exercises to discover how much torture a victim could endure until death. By the end of 1944, an estimated two-and-a-half million Jews had died at Auschwitz. More than a quarter of a million Gypsies also died there.
'Righteous Gentiles' is the phrase used for those non-Jews who risked their lives to save Jews during the Holocaust. At Yad Vashem Museum in Jerusalem, over 11,000 'Righteous Gentiles' are honored; almost 5,000 are Polish. What follows are profiles and oral histories of ten Polish rescuers of Jews. Their stories reveal what transforms people from indifferent bystanders into heroic saviors
Mengele is known as the “Angel of Death,” or sometimes as the “White Angel,” for his coldly cruel demeanor on the ramp. He is associated more closely with this “selection duty” than any other medical officer at Auschwitz, although by most accounts he performed this task no more often than any of his colleagues. The association is partially explained by his postwar notoriety. The pervasive image of Mengele at the ramp in so many survivors' accounts has also to do with the fact that Mengele often appeared “off-duty” in the selection area whenever trainloads of new prisoners arrived at Auschwitz, searching for twins.
Under the rule of Adolf Hitler, the persecution and segregation of Jews was implemented in stages. After the Nazi Party achieved power in Germany in 1933, its state-sponsored racism led to anti-Jewish legislation, economic boycotts, and the violence of the Kristallnacht ("Night of Broken Glass") pogroms, all of which aimed to systematically isolate Jews from society and drive them out of the country.
On Friday, August 4, 1944, the day of the arrest, Miep Gies climbed the stairs to the hiding place and found it ransacked and wrecked. The beleaguered little band had been betrayed by an informer who was paid seven and a half guilders—about a dollar—for each person: sixty guilders for the lot. Miep Gies picked up what she recognized as Anne’s papers and put them away, unread, in her desk drawer. There the diary lay untouched, until Otto Frank emerged alive from Auschwitz. “Had I read it,” she said afterward, “I would have had to burn the diary because it would have been too dangerous for people about whom Anne had written.” It was Miep Gies—the uncommon heroine of this story, a woman profoundly good, a failed savior—who succeeded in rescuing an irreplaceable masterwork. It may be shocking to think this (I am shocked as I think it), but one can imagine a still more salvational outcome: Anne Frank’s diary burned, vanished, lost—saved from a world that made of it all things, some of them true, while floating lightly over the heavier truth of named and inhabited evil. ♦
This is not about people acting out a crime of passion. This is planned and rationalized violence — a cultural brainwashing. The rationalization is always that the victims are not truly human, not worthy of the same protections of the law. It’s interesting that the Nazis are often linked to Christianity, especially the Catholic Church. But it is precisely the teachings of the Church that stand in the way of such dehumanization. This is something that Mengele himself knew, as he was raised in a Catholic family. In fact, in his post-WWII journal, Mengele specifically wrote, “We had to liberate Germanic history from Roman and Catholic influences.”
Mengele's eye experiments included attempts to change the eye color by injecting chemicals into the eyes of living subjects, and he killed people with heterochromatic eyes so that the eyes could be removed and sent to Berlin for study.[53] His experiments on dwarfs and people with physical abnormalities included taking physical measurements, drawing blood, extracting healthy teeth, and treatment with unnecessary drugs and X-rays.[3] Many of his victims were dispatched to the gas chambers after about two weeks, and their skeletons sent to Berlin for further analysis.[54] Mengele sought out pregnant women, on whom he would perform experiments before sending them to the gas chambers.[55] Witness Vera Alexander described how he sewed two Romani twins together, back to back, in a crude attempt to create conjoined twins;[50] both children died of gangrene after several days of suffering.[56]