Perhaps the main area of dispute about this process concerns Hitler’s precise role in ordering the killing of the Jews. Remarkably, we simply do not know, in an unequivocal way, what Hitler’s precise role was. The dictator often gave oral orders to senior henchmen such as Heinrich Himmler that were never written down, and historians can only infer Hitler’s precise role and intentions from evidence which is infuriatingly inadequate and contradictory. Because of the lack of unambiguous evidence, historians have been divided for decades, rather misleadingly, into so-called “intentionalists,” who argue that Hitler always intended to kill the Jews, and “functionalists,” who claim that the killing process somehow, as it were, welled up from local SS units in Russia until it became general Nazi policy.
The Nazis established ghettos in occupied Poland. Polish and western European Jews were deported to these ghettos. During the German invasion of the Soviet Union in 1941, mobile killing squads (Einsatzgruppen) began killing entire Jewish communities. The methods used, mainly shooting or gas vans, were soon regarded as inefficient and as a psychological burden on the killers.
In 2010, the Culpeper County, Virginia school system banned the 50th Anniversary "Definitive Edition" of Anne Frank: The Diary of a Young Girl, due to "complaints about its sexual content and homosexual themes."[49] This version "includes passages previously excluded from the widely read original edition.... Some of the extra passages detail her emerging sexual desires; others include unflattering descriptions of her mother and other people living together."[50] After consideration, it was decided a copy of the newer version would remain in the library and classes would revert to using the older version.

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."

The nature and timing of the decisions that led to the Final Solution is an intensely researched and debated aspect of the Holocaust. The program evolved during the first 25 months of war leading to the attempt at "murdering every last Jew in the German grasp".[5] Most historians agree, wrote Christopher Browning, that the Final Solution cannot be attributed to a single decision made at one particular point in time.[5] "It is generally accepted the decision-making process was prolonged and incremental."[6] In 1940, following the Fall of France, Adolf Eichmann devised the Madagascar Plan to move Europe's Jewish population to the French colony, but the plan was abandoned for logistical reasons, mainly a naval blockade.[7] There were also preliminary plans to deport Jews to Palestine and Siberia.[8] In 1941, wrote Raul Hilberg, in the first phase of the mass murder of Jews, the mobile killing units began to pursue their victims across occupied eastern territories; in the second phase, stretching across all of German-occupied Europe, the Jewish victims were sent on death trains to centralized extermination camps built for the purpose of systematic implementation of the Final Solution.[9]
Doubleday, meanwhile, sensing complications ahead, had withdrawn as Frank’s theatrical agent, finding Levin’s presence—injected by Frank—too intrusive, too maverick, too independent and entrepreneurial: fixed, they believed, only on his own interest, which was to stick to his insistence on the superiority of his work over all potential contenders. Frank, too, had begun—kindly, politely, and with tireless assurances of his gratitude to Levin—to move closer to Doubleday’s cooler views, especially as urged by Barbara Zimmerman. She was twenty-four years old, the age Anne would have been, very intelligent and attentive. Adoring letters flowed back and forth between them, Frank addressing her as “little Barbara” and “dearest little one.” On one occasion he gave her an antique gold pin. About Levin, Zimmerman finally concluded that he was “impossible to deal with in any terms, officially, legally, morally, personally”—a “compulsive neurotic . . . destroying both himself and Anne’s play.” (There was, of course, no such entity as “Anne’s play.”)
The SS organization also found it could profit financially from the human traffic. Upon arrival in the camps, all belongings were taken from the Jews. Foreign currency, gold, jewels and other valuables were sent to SS Headquarters of the Economic Administration. Wedding rings, eye glasses, shoes, gold fillings, clothing and even hair shorn from women also served to enrich the SS, with the proceeds funneled into secret Reichsbank accounts. Watches, clocks and pens were distributed to soldiers at the Front while clothing was given to German families.
Ultimately, one must surely conclude that the unparalleled enormities carried out by the Nazis took place because the First World War destroyed Germany’s traditional elite structure, permitting, in the context of the Depression, the rise of an extremist movement at the absolute fringes of political life which would never otherwise have come to power. Almost precisely the same thing occurred, for the same reasons, in Russia with the Bolshevik revolution and the rise of Stalin to supreme power just over a decade later. In the English-speaking world, fortunately, the legacy of internalized liberalism, enhanced by the fact that its nations were victorious in the First World War and their institutions left intact, kept the traditional governing structures viable and gave radical fringe groups no opportunity to gather political power. Arguably, too, the deep wound of 1914-1918, which caused so many horrors in Europe, was not fully healed until the fall of Communism in 1990, if even then.
However, an examination of other variables suggests that rescuers shared a cluster of common personal characteristics. One of these can be called individuality or separateness. Polish rescuers often did not quite fit into their social environments. To illustrate, the peasant Jan Rybak, who helped save both Jews and Russian prisoners of war during the German occupation, had little formal education but was nonetheless a compulsive reader. His knowledge and love for learning gained him the nickname philosopher. Moreover, he avoided alcohol and did not follow the local custom of wife beating.
No doubt exists that Mengele was a very active commandant of the Auschwitz camp after he arrived there in 1943. Most doctors who have testified and prisoners who have testified have indicated he was ubiquitous, and, indeed, stories do exist of his selection activities and of his medical involvement. The Frankfurt Court which indicted him charged him with "hideous crimes" committed alone or with others "willfully and with bloodlust". Included in the crimes against humanity were selections, lethal injections, shootings, beatings and other forms of deliberate killing. He was religiously involved in all aspects, but particularly in the twins experiments, according to members of C.A.N.D.L.E.S., twins who survived the experiments.

But the exhortations of both Isaiah and the Jerusalem Talmud would also seem to apply, collectively and individually, to the thousands of Poles who saved Jews, often exposing themselves to considerably greater danger than those who acted similarly in Nazi-occupied Western Europe. Nor is the message of these passages limited to acts of heroic selflessness during the Shoah. Think, for instance, of Zidan Saif, the Druze policeman who gave his life defending a Jerusalem synagogue against terrorists in 2014—or, in the realm of power politics, of those many Gentiles, from Arthur Balfour to Harry Truman to Daniel P. Moynihan, who at decisive moments in history have spoken up for the Jewish people and the Jewish state.

Genealogical Studies in the Cases of Cleft Lip-Jaw-Palate (1938), his medical dissertation, earned him a doctorate in medicine from Frankfurt University. Studying the influence of genetics as a factor in the occurrence of this deformity, Mengele conducted research on families who exhibited these traits in multiple generations. The work also included notes on other abnormalities found in these family lines.[7][122]
The Germans required each ghetto to be run by a Judenrat, or Jewish council.[205] Councils were responsible for a ghetto's day-to-day operations, including distributing food, water, heat, medical care, and shelter. The Germans also required councils to confiscate property, organize forced labor, and, finally, facilitate deportations to extermination camps.[206] The councils' basic strategy was one of trying to minimize losses, by cooperating with German authorities, bribing officials, and petitioning for better conditions or clemency.[207]
There is no reason for the edited version to still be used because children read Anne Frank's diary around ages 11-14 years old which was around age when Anne herself was writing the diary. Anything that could be seen as supposedly "inappropriate" can be seen on daytime television with a PG or maybe PG-13 rating. Especially these days, there's definitely nothing in there that is beyond the norm for the average tween-teen. I think that continuing to use an edited version is insulting to Anne Frank's memory. Not only that, but it provides valuable information about the time period and gives more relateability to the diary.

The next year, 1942, marked the beginning of mass murder on a scale unprecedented in all of human history. In January, fifteen top Nazis led by Reinhard Heydrich, second in command of the SS, convened the Wannsee Conference in Berlin to coordinate plans for the Final Solution. The Jews of Europe would now be rounded up and deported into occupied Poland where new extermination centers were being constructed at Belzec, Sobibor, Treblinka, and Auschwitz-Birkenau.
“The final solution transcended the bounds of modern historical experience. Never before in modern history had one people made the killing of another the fulfillment of an ideology, in whose pursuit means were identical with ends. History has, to be sure, recorded terrible massacres and destructions that one people perpetrated against another. But all, however cruel and unjustifiable, were intended to achieve an instrumental ends, being means to ends and not ends in and of themselves.” (3)
Many Jews attempted to flee Germany, and thousands succeeded by immigrating to such countries as Belgium, Czechoslovakia, England, France and Holland. It was much more difficult to get out of Europe. Jews encountered stiff immigration quotas in most of the world's countries. Even if they obtained the necessary documents, they often had to wait months or years before leaving. Many families out of desperation sent their children first.
For Begin, getting to Mengele was not just a matter of the past. He equated Yasir Arafat with Hitler. “Unlike other Israelis, who saw the Holocaust as a one-time historical catastrophe,” said Shlomo Nakdimon, a prominent Israeli journalist who was close to Begin, “Begin believed with all his heart that the lesson of the Holocaust is that the Jewish people must protect themselves in their own country in order to prevent a renewed threat to their existence.”

Although the Nazis were successful in isolating Jews socially and economically, the actual physical isolation of the Eastern European population did not begin until December 1939. Jews had known the ghetto since the Middle Ages, although Jews were then permitted to leave the ghetto during the day and participate in the business of the general community. The purpose of the Nazi ghetto, however, was to create a total confinement for the Jewish population, turning entire neighborhoods into a prison unlike the ghettos of centuries past.
^ Berkhoff, Karel C. Ray Brandon; Wendy Lower, eds. The Shoah in Ukraine: History, Testimony, Memorialization. Indiana University Press. p. 290. Also in: Barbara N. Łopieńska; Ryszard Kapuściński (2003-07-13). "Człowiek z bagna" [A man from the marshes]. Interview. Przekrój nr 28/3029. Reprint: Ryszard Kapuściń Further info: Virtual Shtetl. "Glossary of 2,077 Jewish towns in Poland". POLIN Museum of the History of Polish Jews. Archived from the original on 8 February 2016. Gedeon. "Getta Żydowskie". Michael Peters. "Ghetto List".
The number of Afro-Germans in Germany when the Nazis came to power is variously estimated at 5,000–25,000.[454] It is not clear whether these figures included Asians. Although blacks, including prisoners of war, in Germany and German-occupied Europe were subjected to incarceration, sterilization, murder, and other abuse, there was no programme to kill them all as there was for the Jews.[455]
Rooted in 19th-century antisemitic discourse on the "Jewish question," "Final Solution" as a Nazi cover term denotes the last stage in the evolution of the Third Reich's anti-Jewish policies from persecution to physical annihilation on a European scale. Currently, Final Solution is used interchangeably with other, broader terms that refer to German extermination policies during World War II, as well as more specifically to describe German intent and the decision-making process leading up to the beginning of systematic mass murder.
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]
“The final solution transcended the bounds of modern historical experience. Never before in modern history had one people made the killing of another the fulfillment of an ideology, in whose pursuit means were identical with ends. History has, to be sure, recorded terrible massacres and destructions that one people perpetrated against another. But all, however cruel and unjustifiable, were intended to achieve an instrumental ends, being means to ends and not ends in and of themselves.” (3)
He had a wide variety of other research interests. Among these was a fascination with heterochromia, a condition in which the irises of an individual's eyes differ in coloration. Throughout his stay in Auschwitz, Mengele collected the eyes of his murdered victims, in part to furnish “research material” to colleague Karin Magnussen, a KWI researcher of eye pigmentation. He himself also conducted several experiments in an attempt to unlock the secret of artificially changing eye color. He also zealously documented in camp inmates the progression of the disease Noma, a type of gangrene which destroys the mucous membrane of the mouth and other tissues.

It is not clear which of the four gas chambers at Birkenau that Litwinska was referring to. The Krema IV and Krema V gas chambers were on the ground floor and had "small windows high up near the roof" where the gas pellets were thrown in by the SS men. But neither of these two gas chambers had a "gas chamber chute" for dumping the victims into the gas chamber from "tipper-type lorries," which Americans would call dump trucks.

However, the route to a professorship was interrupted in 1938-1939 when he began his military experience by serving six months with a specially trained mountain light-infantry regiment. In 1940 he was placed in the reserve medical corps, following which he served three years with a Waffen SS unit. It was during this time period he was wounded and declared medically unfit for combat. Because he had acquitted himself brilliantly in the face of the enemy during the Eastern Campaign, he was promoted to the rank of captain.
In 1933 Anne’s family—her father, Otto; her mother, Edith; and her older sister, Margot—moved to Amsterdam from Germany following the rise of Adolf Hitler. In 1940 the Netherlands was invaded by Germany, which began to enact various anti-Jewish measures, one of which required Anne and her sister to enroll in an all-Jewish school the following year. On June 12, 1942, Anne received a red-and-white plaid diary for her 13th birthday. That day she began writing in the book: “I hope I will be able to confide everything to you, as I have never been able to confide in anyone, and I hope you will be a great source of comfort and support.” The following month Margot received an order to report to a labour camp. Facing arrest if she did not comply, the family went into hiding on July 6, 1942, moving into a “secret annex” at Otto’s business in Amsterdam, the entrance to which was soon hidden behind a moveable bookcase. The Franks were later joined by four other Jews—Hermann and Auguste van Pels and their son, Peter, and Fritz Pfeffer—and were aided by several friends, including Miep Gies, who brought food and other supplies.
When Germany invaded Poland in September 1939, it gained control of about 2 million Jews in the occupied territory. The rest of Poland was occupied by the Soviet Union, which had control of the rest of Poland's pre-war population of 3.3–3.5 million Jews.[141] German plans for Poland included expelling gentile Poles from large areas, confining Jews, and settling Germans on the emptied lands.[142] The Germans initiated a policy of sending Jews from all territories they had recently annexed (Austria, Czechoslovakia, and western Poland) to the central section of Poland, which they called the General Government. There, the Jews were concentrated in ghettos in major cities,[143] chosen for their railway lines to facilitate later deportation.[144] Food supplies were restricted, public hygiene was difficult, and the inhabitants were often subjected to forced labor.[145] In the work camps and ghettos, at least half a million Jews died of starvation, disease, and poor living conditions.[146] Jeremy Black writes that the ghettos were not intended, in 1939, as a step towards the extermination of the Jews. Instead, they were viewed as part of a policy of creating a territorial reservation to contain them.[147][l]
The Hacketts, too, in their earliest drafts, were devotedly “with the Jewish story.” Grateful to Hellman for getting them the job, and crushed by Bloomgarden’s acute dislike of their efforts so far, they flew to Martha’s Vineyard weekend after weekend to receive advice from Hellman. “She was amazing,” Goodrich crowed, happy to comply. Hellman’s slant—and that of Bloomgarden and Kanin—was consistently in a direction opposed to Levin’s. Where the diary touched on Anne’s consciousness of Jewish fate or faith, they quietly erased the reference or changed its emphasis. Whatever was specific they made generic. The sexual tenderness between Anne and the young Peter van Daan was moved to the forefront. Comedy overwhelmed darkness. Anne became an all-American girl, an echo of the perky character in “Junior Miss,” a popular play of the previous decade. The Zionist aspirations of Margot, Anne’s sister, disappeared. The one liturgical note, a Hanukkah ceremony, was absurdly defined in terms of local contemporary habits (“eight days of presents”); a jolly jingle replaced the traditional “Rock of Ages,” with its sombre allusions to historic travail. (Kanin had insisted on something “spirited and gay,” so as not to give “the wrong feeling entirely.” “Hebrew,” he argued, “would simply alienate the audience.”)
Responding with alarm to Hitler’s rise, the Jewish community sought to defend their rights as Germans. For those Jews who felt themselves fully German and who had patriotically fought in World War I, the Nazification of German society was especially painful. Zionist activity intensified. “Wear it with pride,” journalist Robert Weltsch wrote in 1933 of the Jewish identity the Nazis had so stigmatized. Religious philosopher Martin Buber led an effort at Jewish adult education, preparing the community for the long journey ahead. Rabbi Leo Baeck circulated a prayer for Yom Kippur (the Day of Atonement) in 1935 that instructed Jews on how to behave: “We bow down before God; we stand erect before man.” Yet while few, if any, could foresee its eventual outcome, the Jewish condition was increasingly perilous and was expected to worsen.
When the Nazis occupied western Poland in 1939, two-thirds of Polish Jews - Europe's largest Jewish community - fell into their hands. The Polish Jews were rounded up and placed in ghettos, where it is estimated that 500,000 people died of starvation and disease. Nazi policy at this point was aimed at forced emigration and isolation of the Jews rather than mass murder, but large numbers were to die through attrition.
I knew the story of how she went into hiding with her family for a few years and wrote everything down in a journal. I knew of the fact that she was captured right at the end of the war, when hope was high and peace was nigh, only to die of typhus a mere few weeks before her concentration camp would be liberated. All of this, I knew, I’d been told many a time in history class.
The mass killings of Jews in the occupied Soviet territories were assigned to four SS formations called Einsatzgruppen ("task groups"), which were under Heydrich's overall command. Similar formations had been used to a limited extent in Poland in 1939, but the ones operating in the Soviet territories were much larger.[242] The Einsatzgruppen's commanders were ordinary citizens: the great majority were professionals and most were intellectuals.[243] By the winter of 1941–1942, the four Einsatzgruppen and their helpers had killed almost 500,000 people.[244] The largest massacre of Jews by the mobile killing squads in the Soviet Union was at a ravine called Babi Yar outside Kiev,[245] where 33,771 Jews were killed in a single operation on 29–30 September 1941.[246][n] A mixture of SS and Security Police, assisted by Ukrainian police, carried out the killings.[248] Although they did not actively participate in the killings, men of the German 6th Army helped round up the Jews of Kiev and transport them to be shot.[249] By the end of the war, around two million are thought to have been victims of the Einsatzgruppen and their helpers in the local population and the German Army. Of those, about 1.3 million were Jews and up to a quarter of a million Roma.[250]
Life in the ghetto was abominable, and thousands died. There was no medicine. The food ration allowed was a quarter of that available for the Germans, barely enough to allow survival. The water supply was contaminated in many ghettos. Epidemics of tuberculosis, typhoid, and lice were common. Bodies of new victims piled up in the streets faster than they could be carted away. In the Warsaw ghetto, more than 70,000 died of exposure, disease, and starvation during the first two winters. Almost all of those who survived the Warsaw ghetto were either killed when the ghetto was razed in 1943 or died in the death camps.
When in 1941 the Wehrmacht forces attacked the Soviet positions in eastern Poland during the initially successful Operation Barbarossa, the area of the General Government was enlarged by the inclusion of regions that had been occupied by the Red Army since 1939.[72] The killings of Jews from the Łódź Ghetto in the Warthegau district began in early December 1941 with the use of gas vans [approved by Heydrich] at the Kulmhof extermination camp. The deceptive guise of "Resettlement in the East" organised by SS Commissioners,[73] was also tried and tested at Chełmno. By the time the European-wide Final Solution was formulated two months later, Heydrich's RSHA had already confirmed the effectiveness of industrial killing by exhaust fumes, and the strength of deception.[74]
The Holocaust, also known as the Shoah,[b] was a genocide during World War II in which Nazi Germany, aided by local collaborators, systematically murdered some six million European Jews—around two-thirds of the Jewish population of Europe—between 1941 and 1945.[a][c] Jews were targeted for extermination as part of a larger event during the Holocaust era, in which Germany and its collaborators persecuted and murdered other groups, including Slavs (chiefly ethnic Poles, Soviet prisoners of war, and Soviet citizens), the Roma, the "incurably sick", political and religious dissenters such as communists and Jehovah's Witnesses, and gay men.[d] Taking into account all the victims of Nazi persecution, the death toll rises to over 17 million.[3]

Albert Goering loathed all of Nazism's inhumanity and at the risk of his career, fortune and life, used his name and connections to save hundreds of Jews and and political dissidents during the Second World War. After the war Albert Goering - savior of victims of the tyranny his brother helped create - was imprisoned for several years for his name alone. But his story is almost unknown: he was shoved into obscurity by the enormity of his brother's crimes.
Assistant coroner José António de Mello displays a skull to press photographers at the exhumation site in the Nossa Senhora do Rosário Cemetery, Embu das Artes, Brazil, June 6, 1985. Romeu Tuma, the chief of the federal police in São Paulo, shown standing over the site of the grave as the skull and bones were exhibited to the cameras, told the assembled reporters that Mengele “was well and truly dead.” But this statement was immediately contested, for not everyone was convinced that the bones were Mengele’s.
Prisoners transported to these extermination camps were told to undress so they could shower. Rather than a shower, the prisoners were herded into gas chambers and killed. (At Chelmno, the prisoners were herded into gas vans instead of gas chambers.) Auschwitz was the largest concentration and extermination camp built. It is estimated that 1.1 million people were killed at Auschwitz.

Meanwhile, Hitler continued his conquest of Europe, invading Belgium, Holland, Luxembourg and France, placing ever-increasing numbers of Jews under Nazi control. The Nazis then began carefully tallying up the actual figures and also required Jews to register all of their assets. But the overall question remained as to what to do with the millions of Jews now under Nazi control - referred to by the Nazis themselves as the Judenfrage (Jewish question).

^ Bradley F. Smith & Agnes Peterson (1974), Heinrich Himmler. Speeches Frankfurt/M., p. 169 f. OCLC 1241890; "Himmler's Speech in Posen on 6 October 1944". Holocaust Controversies Reference Section. Archived from the original on 27 January 2016. Retrieved 28 February 2015.; also (with differing translation) in "Heinrich Himmler". United States Holocaust Memorial Museum. Archived from the original on 14 December 2013. Retrieved 28 February 2015.
As the unsuspecting people were herded off the train and ordered into separate lines, SS officers shouted in German, "Zwillinge!" (Twins!). Parents were forced to make a quick decision. Unsure of their situation, already being separated from family members when forced to form lines, seeing barbed wire, smelling an unfamiliar stench -- was it good or bad to be a twin?
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]
So who was Kitty? Scholars are divided. Some believe “Kitty” refers to Anne’s prewar friend, Käthe "Kitty" Egyedi. Others disagree, believing that Anne borrowed the name from her favorite book series, Joop ter Heul, in which the title character’s best friend was named Kitty. Egyedi, who survived the Theresienstadt concentration camp, later said that she did not believe the letters were meant for her.
Genealogical Studies in the Cases of Cleft Lip-Jaw-Palate (1938), his medical dissertation, earned him a doctorate in medicine from Frankfurt University. Studying the influence of genetics as a factor in the occurrence of this deformity, Mengele conducted research on families who exhibited these traits in multiple generations. The work also included notes on other abnormalities found in these family lines.[7][122]