Alone and against seemingly impossible odds, Jewish men and women struck back on occasion. In April 1943, Jews in the Warsaw Ghetto staged an armed battle against SS troops lasting five weeks. In October 1943, nearly 300 Jews and Soviet POWs overpowered guards and broke out of Sobibor death camp, which was then shut down by the SS. A year later, a revolt by Jewish slave laborers at Auschwitz-Birkenau resulted in the destruction of one of the main gas chamber-crematories. Elsewhere, Jews who eluded capture became partisans, particularly in Russia, where some 30,000 Jews fought alongside the Soviets to disrupt Hitler's armies.
There are three versions of the diary. The first is the diary as Anne originally wrote it from June 1942 to August 1944. Anne hoped to publish a book based on her entries, especially after a Dutch official announced in 1944 that he planned to collect eyewitness accounts of the German occupation. She then began editing her work, leaving out certain passages. That became the second version. Her father created a third version with his own edits as he sought to get the diary published after the war.
To concentrate and monitor the Jewish population as well as to facilitate later deportation of the Jews, the Germans and their collaborators created ghettos, transit camps, and forced-labor camps for Jews during the war years. The German authorities also established numerous forced-labor camps, both in the so-called Greater German Reich and in German-occupied territory, for non-Jews whose labor the Germans sought to exploit.
Astonishingly, the Nazified notion of “race” leaped out in a line attributed to Hellman and nowhere present in the diary. “We’re not the only people that’ve had to suffer,” the Hacketts’ Anne says. “There’ve always been people that’ve had to . . . sometimes one race . . . sometimes another.” This pallid speech, yawning with vagueness, was conspicuously opposed to the pivotal reflection it was designed to betray:
Mengele assembled hundreds of pairs of twins and sometimes spent hours measuring various parts of their bodies and taking careful notes. He often injected one twin with mysterious substances and monitored the illness that ensued. He applied painful clamps to children’s limbs to induce gangrene, injected dye into their eyes – which were then shipped back to a pathology lab in Germany – and gave them spinal taps.
Meanwhile, beginning in the fall of 1939, Nazi officials selected around 70,000 Germans institutionalized for mental illness or disabilities to be gassed to death in the so-called Euthanasia Program. After prominent German religious leaders protested, Hitler put an end to the program in August 1941, though killings of the disabled continued in secrecy, and by 1945 some 275,000 people deemed handicapped from all over Europe had been killed. In hindsight, it seems clear that the Euthanasia Program functioned as a pilot for the Holocaust.
After the war, Dr. Josef Mengele worked on a farm under an assumed name for a few years, then escaped to South America; he was never put on trial as a war criminal. If he had been captured and put on trial, Dr. Gisella Perl was prepared to testify against him. Dr. Perl worked as a prison doctor under Dr. Mengele, and was a prisoner herself. According to the book "Mengele, the Complete Story," Dr. Perl claimed that a woman prisoner named Ibi had escaped the gas chamber six times by jumping off the truck that was taking the prisoners from the Judenrampe to the gas chambers; Dr. Mengele was enraged when he discovered that she had returned to the selection line.
But the diary in itself, richly crammed though it is with incident and passion, cannot count as Anne Frank’s story. A story may not be said to be a story if the end is missing. And because the end is missing, the story of Anne Frank in the fifty years since “The Diary of a Young Girl” was first published has been bowdlerized, distorted, transmuted, traduced, reduced; it has been infantilized, Americanized, homogenized, sentimentalized; falsified, kitschified, and, in fact, blatantly and arrogantly denied. Among the falsifiers have been dramatists and directors, translators and litigators, Anne Frank’s own father, and even—or especially—the public, both readers and theatregoers, all over the world. A deeply truth-telling work has been turned into an instrument of partial truth, surrogate truth, or anti-truth. The pure has been made impure—sometimes in the name of the reverse. Almost every hand that has approached the diary with the well-meaning intention of publicizing it has contributed to the subversion of history.

Jews in America responded to the various reports by holding a rally at New York's Madison Square Garden in March 1943 to pressure the U.S. government into action. As a result, the Bermuda Conference was held from April 19-30, with representatives from the U.S. and Britain meeting to discuss the problem of refugees from Nazi-occupied countries. But the meeting resulted in complete inaction concerning the ongoing exterminations.
^ Markiewicz, Marcin. "Bezirk Białystok (in) Represje hitlerowskie wobec wsi białostockiej" [Bezirk Białystok (in) Nazi repressions against the Białystok countryside]. Komentarze Historyczne. Biuletyn Instytutu Pamięci Narodowej. Biuro Edukacji Publicznej IPN. Nr 35-36 (12/2003-1/2004). 68/96 in PDF. ISSN 1641-9561. Archived from the original on 11 June 2011. Retrieved 9 February 2016 – via direct download 873 KB from the Internet Archive. Also in: Roseman, Mark (2002). The Villa, the Lake, the Meeting: Wannsee and the Final Solution. Penguin Press. p. 111. ISBN 071399570X. During the Wannsee meeting, the number of Jews in Białystok (i. e., in Bezirk Bialystok) – subject to Final Solution – was estimated by Heydrich at 400,000. In Lithuania: 34,000. In Latvia: 3,500. In White Russia (excluding Bialystok): 446,484, and in USSR: 5,000,000. Estonia was listed in the minutes as being already Judenfrei (see Wannsee Protocol, Nuremberg).
Himmler assembled a force of about 3,000 men from Security Police, Gestapo, Kripo, SD, and the Waffen-SS, as the so-called "special commandos of the security forces" known as the Einsatzgruppen, to eliminate both communists and Jews in occupied territories.[34] These forces were supported by 21 battalions of Orpo Reserve Police under Kurt Daluege, adding up to 11,000 men.[35] The explicit orders given to the Order Police varied between locations, but for Police Battalion 309 participating in the first mass murder of 5,500 Polish Jews in the Soviet-controlled Białystok (a Polish provincial capital), Major Weiss explained to his officers that Barbarossa is a war of annihilation against Bolshevism,[36] and that his battalions would proceed ruthlessly against all Jews, regardless of age or sex.[37]
Richard Freund, an American archaeologist at the University of Hartford, in Connecticut, specializes in Jewish history, modern and ancient. He has been traversing the globe for almost three decades, working at sites as varied as Qumran, where the Dead Sea Scrolls were discovered, and at Sobibor, a Nazi extermination camp in eastern Poland. Unusually for a man in his profession, he rarely puts trowel to earth. Instead, Freund, who is rumpled and stout, with eyes that seem locked in a perpetual squint, practices what he calls “noninvasive archaeology,” which uses ground-penetrating radar and other types of computerized electronic technology to discover and describe structures hidden underground.
The rioting was triggered by the assassination of Ernst vom Rath, a German diplomat in Paris, by a Polish Jewish teenager, Herschel Grynszpan, on November 7th. Grynszpan did not attempt to escape and claimed that the assassination was motivated by the persecution of the Jewish people. Despite being attended to by Hitler’s personal physician, vom Rath died two days later.
As the war continued, the rescuers learned to adapt and work around the Nazi network of informers and collaborators. However, they were never able to develop effective strategies to combat the Nazis’ rapid organization of mass deportations and population transfers. As the war progressed, rescuers were able to identify sympathetic local groups, individuals, and organizations in every country of occupied Europe; for example, low-level clergymen, Socialists, Communists, and nationalist anti-Nazis. At all times, however, the success of Jewish rescue depended upon fate and chance.
A sampling of Wilson’s concerns as she matured appears in the interstices of her exchanges with Otto Frank, which, remarkably, date from 1959 until his death, in 1980. For instance: “The year was 1968—etched in my mind. I can’t ever forget it. Otis Redding was ‘Sittin’ on the Dock of the Bay’ . . . while we hummed along to ‘Hey Jude’ by the Beatles.” “In 1973-74,” she reports, “I was wearing headbands, pukka-shell necklaces, and American Indian anything. Tattoos were a rage”—but enough. Tattoos were the rage, she neglects to recall, in Auschwitz; and of the Auschwitz survivor who was her patient correspondent for more than two decades, Wilson remarks, “Well, what choice did the poor man have? Whenever an attack of ‘I-can’t-take-this-any-longer’ would hit me, I’d put it all into lengthy diatribes to my distant guru, Otto Frank.”
After WWII had ended, photographs of the Holocaust stunned the public. Newspapers in the United States had reported on the oppression of the Jews in Germany during the war. In 1942, many newspapers were writing details of the Holocaust, but these stories were short and were not widely read. In 1943, after sources had confirmed the killings of at least two million Jews in concentration camps across Europe a Gallup poll found that less than half of Americans believed these reports to be true; 28% thought they were “just a rumor”. The reports were unconfirmed and sometimes denied by the United States government.
The Mossad’s South American station chief cabled the headquarters in Israel: “Zvi saw on Gerhard’s farm a person who in form, height, age and dress looks like Mengele.” It later turned out that he was indeed Mengele. Speaking to me in 1999, Aharoni told me: “We were in an excellent mood. I was certain that in a little while we would be able to bring Mengele to Israel to be tried.”
The SS used Sonderkommandos (Jewish slave laborers) during the gassing process to usher people in the undressing room and to clean up the gas chamber afterwards. One such survivor recalled the scene at Auschwitz: "There were all sorts of reactions from all sorts of people. There were disabled people. They would take out their war service cards showing that they had fought in the First World War with all kinds of distinctions and medals which they had from that time. They shouted, what's this? We fought for Germany. Now they're going to burn us, to kill us. This is impossible. We protest against such a thing. But everyone just laughed at them. Because they didn't take it seriously, these SS men. They laughed at the whole thing."
Although Dr. Josef Mengele did not join the staff at Birkenau until May 1943, survivors testified during the Allied war crimes trials that he did selections in 1942. Besides the initial selection when the transport trains arrived at Birkenau, there were later selections of the women in the camp. Dr. Mengele was the chief doctor for the women's barracks, and he would periodically show up to select women for work or the gas chamber. One of the women who survived one of these selections was Sophia Litwinska, a Polish Jewess who was married to an Aryan man.
In his 1965 essay "Command and Compliance", which originated in his work as an expert witness for the prosecution at the Frankfurt Auschwitz Trials, the German historian Hans Buchheim wrote there was no coercion to murder Jews and others, and all who committed such actions did so out of free will. Buchheim wrote that chances to avoid executing criminal orders "were both more numerous and more real than those concerned are generally prepared to admit",[468] and that he found no evidence that SS men who refused to carry out criminal orders were sent to concentration camps or executed.[469] Moreover, SS rules prohibited acts of gratuitous sadism, as Himmler wished for his men to remain "decent"; acts of sadism were carried out on the initiative of those who were either especially cruel or wished to prove themselves ardent National Socialists.[468] Finally, he argued that those of a non-criminal bent who committed crimes did so because they wished to conform to the values of the group they had joined and were afraid of being branded "weak" by their colleagues if they refused.[470]
As Nazi tyranny spread across Europe, the Germans and their collaborators persecuted and murdered millions of other people. Between two and three million Soviet prisoners of war were murdered or died of starvation, disease, neglect, or brutal treatment. The Germans targeted the non-Jewish Polish intelligentsia for killing, and deported millions of Polish and Soviet civilians for forced labor in Germany or in occupied Poland, where these individuals worked and often died under deplorable conditions.
"Righteous Gentiles of the Holocaust by David P. Gushee is an authoritative and indispensable exploration of a highly important aspect of the Holocaust, the willingness of a small, but morally significant, number of non-Jews to take on great risks for themselves and their families to rescue Jews from the Nazi death machine. In this well-documented, well-written book, Gushee explores the full range of Gentile responses to the plight of the Jews from overt hostility and obscene brutality to altruistic rescue, the better to understand the achievements of truly Righteous Gentiles. Highly recommended for anyone interested in the Holocaust."―Richard L. Rubenstein, President Emeritus, Distinguished Professor of Religion, University of Bridgeport
Shortly after Hitler came to power, the Reichstag building, seat of the German parliament, burnt down. Communists were blamed for setting the fire and Hindenburg declared a state of emergency, passing the Reichstag Fire Decree that suspended basic rights like trial by jury. The German Communist Party was suspended and over 4,000 members were detained without trial. The next month, Hitler’s cabinet passed the Enabling Act which allowed him to enact laws without the consent of the parliament for four years, effectively transforming the German government into a de facto Nazi dictatorship.

One of the most atrocious eras in human history is without a doubt the Holocaust. About 11 million people, including approximately 6 million Jews, are estimated to have been slaughtered at the hands of Adolf Hitler and the Nazi Party. Jews were forced to live in ghettos and then rounded up to be sent to concentration and extermination camps, where they were herded into gas chambers and killed. At a number of concentration camps, Nazi doctors conducted gruesome and horrific medical experiments on prisoners against their will. This leads us to one of the most infamous Nazi doctors who ever lived, Dr. Josef Mengele.
The economic strains of the Great Depression led some in the German medical establishment to advocate murder (euphemistically called "euthanasia") of the "incurable" mentally and physically disabled as a cost-saving measure to free up funds for the curable.[66] By the time the National Socialist German Workers' Party, or Nazi Party,[j] came to power in 1933, there was already a tendency to seek to save the racially "valuable", while ridding society of the racially "undesirable".[68] The party had originated in 1920[67] as an offshoot of the völkisch movement, and it adopted that movement's antisemitism.[69] Early antisemites in the party included Dietrich Eckart, publisher of the Völkischer Beobachter, the party's newspaper, and Alfred Rosenberg, who wrote antisemitic articles for it in the 1920s. Rosenberg's vision of a secretive Jewish conspiracy ruling the world would influence Hitler's views of Jews by making them the driving force behind communism.[70] The origin and first expression of Hitler's antisemitism remain a matter of debate.[71] Central to his world view was the idea of expansion and lebensraum (living space) for Germany. Open about his hatred of Jews, he subscribed to the common antisemitic stereotypes.[72] From the early 1920s onwards, he compared the Jews to germs and said they should be dealt with in the same way. He viewed Marxism as a Jewish doctrine, said he was fighting against "Jewish Marxism", and believed that Jews had created communism as part of a conspiracy to destroy Germany.[73]
——— (2015). "Is the "Final Solution" Unique?". The Third Reich in History and Memory. London: Abacus. ISBN 978-0-349-14075-9. Revised and extended from Richard Evans (2011). "Wie einzigartig war die Ermordung der Juden durch die Nationalsocialisten?" in Günter Morsch and Bertrand Perz (eds). Neue Studien zu nationalsozialistischen Massentötungen durch Giftgas: Historische Bedeutung, technische Entwicklung, revisionistische Leugnung. Berlin: Metropol Verlag, pp. 1–10. ISBN 9783940938992
Romania implemented anti-Jewish measures in May and June 1940 as part of its efforts towards an alliance with Germany. Jews were forced from government service, pogroms were carried out, and by March 1941 all Jews had lost their jobs and had their property confiscated.[169] After Romania joined the invasion of the Soviet Union in June 1941, at least 13,266 Jews were killed in the Iași pogrom,[170] and Romanian troops carried out massacres in Romanian-controlled territory, including the Odessa massacre of 20,000 Jews in Odessa in late 1941. Romania also set up concentration camps under its control in Transnistria, where 154,000–170,000 Jews were deported from 1941 to 1943.[169]
——— (2015). "Is the "Final Solution" Unique?". The Third Reich in History and Memory. London: Abacus. ISBN 978-0-349-14075-9. Revised and extended from Richard Evans (2011). "Wie einzigartig war die Ermordung der Juden durch die Nationalsocialisten?" in Günter Morsch and Bertrand Perz (eds). Neue Studien zu nationalsozialistischen Massentötungen durch Giftgas: Historische Bedeutung, technische Entwicklung, revisionistische Leugnung. Berlin: Metropol Verlag, pp. 1–10. ISBN 9783940938992
By the end of December 1941, before the Wannsee Conference, over 439,800 Jewish people had been murdered, and the Final Solution policy in the east became common knowledge within the SS.[44] Entire regions were reported "free of Jews" by the Einsatzgruppen. Addressing his district governors in the General Government on 16 December 1941, Governor-General Hans Frank said: "But what will happen to the Jews? Do you believe they will be lodged in settlements in Ostland? In Berlin, we were told: why all this trouble; we cannot use them in the Ostland or the Reichskommissariat either; liquidate them yourselves!"[45] Two days later, Himmler recorded the outcome of his discussion with Hitler. The result was: "als Partisanen auszurotten" ("exterminate them as partisans").[46] Israeli historian Yehuda Bauer wrote that the remark is probably as close as historians will ever get to a definitive order from Hitler for the genocide carried out during the Holocaust.[46] Within two years, the total number of shooting victims in the east had risen to between 618,000 and 800,000 Jews.[44][47]
Jews in America responded to the various reports by holding a rally at New York's Madison Square Garden in March 1943 to pressure the U.S. government into action. As a result, the Bermuda Conference was held from April 19-30, with representatives from the U.S. and Britain meeting to discuss the problem of refugees from Nazi-occupied countries. But the meeting resulted in complete inaction concerning the ongoing exterminations.
Throughout the late-1930s, the Nazi government began to forcibly acquire ethnically German territory in Austria and Czechoslovakia that was taken from Germany at the end of the First World War. Although the international community initially allowed Germany to incorporate these territories into the growing German Empire, it became increasingly clear that Hitler’s ambition did not stop at these small territories. When Germany invaded Poland on September 1, 1939, Britain and France responded by declaring war on Germany, beginning the Second World War.
As the mass shootings continued in Russia, the Germans began to search for new methods of mass murder. This was driven by a need to have a more efficient method than simply shooting millions of victims. Himmler also feared that the mass shootings were causing psychological problems in the SS. His concerns were shared by his subordinates in the field.[251] In December 1939 and January 1940, another method besides shooting was tried. Experimental gas vans equipped with gas cylinders and a sealed compartment were used to kill the disabled and mentally-ill in occupied Poland.[252] Similar vans, but using the exhaust fumes rather than bottled gas, were introduced to the Chełmno extermination camp in December 1941,[253] and some were used in the occupied Soviet Union, for example in smaller clearing actions in the Minsk ghetto.[254] They also were used for murder in Yugoslavia.[255]
After this night, the German government supported dozens of laws and decrees that took away Jews property and livelihood. By the end of the year, Jews were prohibited from attending school. One billion reichsmarks of Jewish property was seized as collective punishment against the nation’s Jews for the murder of von Rath. Those able to flee the country did. In the year after Kristallnact, more than 100,000 Jews left Germany as the situation deteriorated.
Political dissidents, trade unionists, and Social Democrats were among the first to be arrested and incarcerated in concentration camps. Under the Weimar government, centuries-old prohibitions against homosexuality had been overlooked, but this tolerance ended violently when the SA (Storm Troopers) began raiding gay bars in 1933. Homosexual intent became just cause for prosecution. The Nazis arrested German and Austrian male homosexuals—there was no systematic persecution of lesbians—and interned them in concentration camps, where they were forced to wear special yellow armbands and later pink triangles. The goal of persecuting male homosexuals was either for reeducation—what might now be called conversion therapy—or punishment. Jehovah’s Witnesses were a problem for the Nazis because they refused to swear allegiance to the state, register for the draft, or utter the words “Heil Hitler.” As a result, the Nazis imprisoned many of the roughly 20,000 Jehovah’s Witnesses in Germany. They could be released from concentration camps if they signed a document renouncing their faith and promising not to proselytize. Few availed themselves of that option, preferring martyrdom to apostasy. Germans of African descent—many of whom, called “Rhineland bastards” by the Nazis, were the offspring of German mothers and French colonial African troops who had occupied the Rhineland after World War I—were also persecuted by the Nazis. Although their victimization was less systematic, it included forced sterilization and, often, internment in concentration camps. The fear was that they would “further pollute” and thereby diminish the race. The Nazis also singled out the Roma and Sinti, pejoratively known as Gypsies. They were the only other group that the Nazis systematically killed in gas chambers alongside the Jews. For the Roma and Sinti, too, racial pollution and their depiction as asocials was the justification for their persecution and murder.
The Nazis attempted to quell increasing reports of the Final Solution by inviting the International Red Cross to visit Theresienstadt, a ghetto in Czechoslovakia containing prominent Jews. A Red Cross delegation toured Theresienstadt in July 1944 observing stores, banks, cafes, and classrooms which had been hastily spruced-up for their benefit. They also witnessed a delightful musical program put on by Jewish children. After the Red Cross departed, most of the ghetto inhabitants, including all of the children, were sent to be gassed and the model village was left to deteriorate.
Unlike Belzec, Sobibor, Treblinka, and Lublin-Majdanek,[96] which were built in the occupied General Government territory inhabited by the largest concentrations of Jews,[97] the killing centre at Auschwitz subcamp of Birkenau operated in Polish areas annexed by Nazi Germany directly. The new gas chambers at Bunker I were finished around March 1942 when the Final Solution was officially launched at Belzec. Until mid-June 20,000 Silesian Jews were killed there using Zyklon B. In July 1942, Bunker II became operational. In August, another 10,000–13,000 Polish Jews from Silesia perished,[98] along with 16,000 French Jews declared 'stateless',[99] and 7,700 Jews from Slovakia.[98]
Approximately a half million Gypsies (a dark-skinned, Caucasian ethnic group targeted by the Nazis) were murdered out of approximately 1.6 million who were living in Europe. The Gypsies in Germany and the occupied territories of the German War machine were subjected to many of the same persecutions as the Jews: restrictive, discriminatory laws, isolation and internment, and mass executions at their camp sites, in labor camps and death camps.

In the autumn of 1941, SS chief Heinrich Himmler assigned German General Odilo Globocnik (SS and police leader for the Lublin District) with the implementation of a plan to systematically murder the Jews of the Generalgouvernement. The code name Operation Reinhard was eventually given to this plan, named after Heydrich (who was assassinated by Czech partisans in May 1942). As part of Operation Reinhard, Nazi leaders established three killing centers in Poland—Belzec, Sobibor, and Treblinka—with the sole purpose of the mass murder of Jews.
In 1939, shortly after the war began, the Germans initiated the T4 Program—framed euphemistically as a “euthanasia” program—for the murder of intellectually or physically disabled and emotionally disturbed Germans who by their very existence violated the Nazi ideal of Aryan supremacy. They were termed “life unworthy of life.” An economic justification was also employed as these Germans were considered “useless eaters.” The Nazis pioneered the use of gas chambers and mass crematoria under this program. The murder of the disabled was the training ground for key personnel who were to later staff the death camps of Aktion Reinhard. The German public protested these murders. The Roman Catholic bishop of Münster, Clemens August, Graf von Galen, preached against them, and the T4 program was formally halted. Nonetheless, the murder and sterilization of these German “Aryans” continued secretly throughout the war.
Because they refused to pledge allegiance to the Nazi party or serve in the military, Jehovah's Witnesses were sent to concentration camps, where they were identified by purple triangles and given the option of renouncing their faith and submitting to the state's authority.[447] The United States Holocaust Memorial Museum estimates that between 2,700 and 3,300 were sent to the camps, where 1,400 died;[411] in The Holocaust Encyclopedia (2001), Sybil Milton estimates that 10,000 were sent and 2,500 died.[412] According to German historian Detlef Garbe, "no other religious movement resisted the pressure to conform to National Socialism with comparable unanimity and steadfastness."[448]
The superior race was the "Aryans," the Germans. The word Aryan, "derived from the study of linguistics, which started in the eighteenth century and at some point determined that the Indo-Germanic (also known as Aryan) languages were superior in their structures, variety, and vocabulary to the Semitic languages that had evolved in the Near East. This judgment led to a certain conjecture about the character of the peoples who spoke these languages; the conclusion was that the 'Aryan' peoples were likewise superior to the 'Semitic' ones" (Leni Yahil, The Holocaust: The Fate of European Jewry, New York: Oxford University Press, 1990, p. 36).
"This book confronts the record of Christian hatred and sin revealed in the baleful light of the Holocaust in a morally purifying way. It uncovers profound theological and ethical paradigms in the witness of Righteous Gentiles without glossing over or sentimentalizing the face of evil. Gushee's work is at once intellectually vital and spiritually restorative. Strongly recommended." ― Irving Greenberg, President, CLAL: National Jewish Center for Learning and Leadership
After Germany’s loss in WWI, the Treaty of Versailles punished Germany by placing tough restrictions on the country. The treaty made Germany take full responsibility for the war, reduced the extent of German territory, severely limited the size and placement of their armed forces, and forced Germany to pay the allied powers reparations. These restrictions not only increased social unrest but, combined with the start of the Great Depression, collapsed the German economy as inflation rose alongside unemployment.

After its defeat in World War I, Germany was humiliated by the Versailles Treaty, which reduced its prewar territory, drastically reduced its armed forces, demanded the recognition of its guilt for the war, and stipulated it pay reparations to the allied powers. With the German Empire destroyed, a new parliamentary government called the Weimar Republic was formed. The republic suffered from economic instability, which grew worse during the worldwide depression after the New York stock market crash in 1929. Massive inflation followed by very high unemployment heightened existing class and political differences and began to undermine the government.
German SS and police murdered nearly 2,700,000 Jews in the killing centers either by asphyxiation with poison gas or by shooting. In its entirety, the "Final Solution" called for the murder of all European Jews by gassing, shooting, and other means. Six million Jewish men, women, and children were killed during the Holocaust—two-thirds of the Jews living in Europe before World War II.
Paradoxically, at the same time that Germany tried to rid itself of its Jews via forced emigration, its territorial expansions kept bringing more Jews under its control. Germany annexed Austria in March 1938 and the Sudetenland (now in the Czech Republic) in September 1938. It established control over the Protectorate of Bohemia and Moravia (now in the Czech Republic) in March 1939. When Germany invaded Poland on September 1, 1939, the “Jewish question” became urgent. When the division of Poland between Germany and the Soviet Union was complete, more than two million more Jews had come under German control. For a time, the Nazis considered shipping the Jews to the island of Madagascar, off the southeast coast of Africa, but discarded the plan as impractical; the Nazis had not prevailed in the Battle of Britain, the seas had become a war zone, and the resources required for such a massive deportation were scarce.

Mengele's health had been steadily deteriorating since 1972. He suffered a stroke in 1976,[99] and he also had high blood pressure and an ear infection that affected his balance. On 7 February 1979, while visiting his friends Wolfram and Liselotte Bossert in the coastal resort of Bertioga, he suffered another stroke while swimming and drowned.[100] Mengele was buried in Embu das Artes under the name "Wolfgang Gerhard", whose identification he had been using since 1971.[101]