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.
Prior to his arrival at Auschwitz, he had published three articles, one of which was his dissertation in the Anthropological Institute at the University of Munich and which was entitled "Racial-Morphological Examination of the Anterior Portion of the Lower Jaw in Four Racial Groups". His medical dissertation, published in 1938, was entitled "Genealogical Studies in the Cases of Cleft Lip-Jaw-Palate". This was a predecessor to his work on genetic abnormalities and indirectly on twins which was to take place at Auschwitz. The third article - entitled "Hereditary Transmission of Fistulae Auris" was published in conjunction with research done on the Lenz-Vershuer principle of "irregular, dominant hereditary process". It appeared in 1928 that Mengele was destined for the academia.
First, the rescuer must have been actively involved in saving Jews from the threat of death or deportation to concentration camps or killing centers. Second, the rescuer must have risked their own life or liberty in their attempt to save Jews. Third, the original motive for rescue must have been to protect and save Jews from the Holocaust. Other motivations, not considered for qualification, include financial gain, protecting Jews in order to convert them to Christianity, taking a Jewish child with the intention of adoption, or rescuing individuals during resistance activities that were not explicitly geared towards rescuing Jews. Finally, there must be first-hand testimony from those rescued to verify the individual's role in the rescue. If testimony does not exist or cannot be found, there must be irrefutable documentation of the individual's participation in the rescue and the conditions surrounding it.
The geographical patterns of local hostility to Jews influenced receptivity to their rescue. Thus, western Europe (France, Belgium, and the Netherlands), Scandinavia (Denmark and Finland), and southern Europe (Italy and Greece) adapted rapidly to the problems of hiding and rescuing Jews, whereas eastern and central Europe (Poland, the Ukraine, and Austria) remained a more hostile environment to rescue efforts.
Germany invaded Norway and Denmark on 9 April 1940, during Operation Weserübung. Denmark was overrun so quickly that there was no time for an organized resistance to form. Consequently, the Danish government stayed in power and the Germans found it easier to work through it. Because of this, few measures were taken against the Danish Jews before 1942.[157] By June 1940 Norway was completely occupied.[158] In late 1940, the country's 1,800 Jews were banned from certain occupations, and in 1941 all Jews had to register their property with the government.[159] On 26 November 1942, 532 Jews were taken by police officers, at four o'clock in the morning, to Oslo harbour, where they boarded a German ship. From Germany they were sent by freight train to Auschwitz. According to Dan Stone, only nine survived the war.[160]

By the late 1930s there was a desperate search for countries of refuge. Those who could obtain visas and qualify under stringent quotas emigrated to the United States. Many went to Palestine, where the small Jewish community was willing to receive refugees. Still others sought refuge in neighbouring European countries. Most countries, however, were unwilling to receive large numbers of refugees.
As the tide of World War II turned against the Nazis, they began a systematic plan to eliminate or "liquidate" the ghettos they had established, by a combination of mass murder on the spot and transferring the remaining residents to extermination camps. When the Nazis attempted to liquidate the Warsaw Ghetto on April 13, 1943, the remaining Jews fought back in what has become known as the Warsaw Ghetto Uprising. The Jewish resistance fighters held out against the entire Nazi regime for 28 days, longer than many European countries had been able to withstand Nazi conquest.
Amit withstood pressure from many members of his staff who were Holocaust survivors or relatives of victims. But others thought he was right. Rafi Eitan, an Israel-born Mossad operative who led the team that caught Eichmann, told me: “Because of the need for foreign-language speakers, many of the Mossad’s recruits were from Europe, and therefore had gone through the Holocaust or lost their families in it. One can definitely understand their need for vengeance. However, there was huge pressure to deal with current requirements, and with the resources being as meager as they were, in no way would it have been right to give the Nazi matter priority.”
On January 20, 1942, Reinhard Heydrich convened the Wannsee Conference at a lakeside villa in Berlin to organize the “final solution to the Jewish question.” Around the table were 15 men representing government agencies necessary to implement so bold and sweeping a policy. The language of the meeting was clear, but the meeting notes were circumspect:
Similarly, in Ordinary Men (1992), Christopher Browning examined the deeds of German Reserve Police Battalion 101 of the Ordnungspolizei ("order police"), used to commit massacres and round-ups of Jews, as well as mass deportations to the death camps. The members of the battalion were middle-aged men of working-class background from Hamburg, who were too old for regular military duty. They were given no special training. During the murder of 1,500 Jews from Józefów in Poland, their commander allowed them to opt out of direct participation. Fewer than 12 men out of a battalion of 500 did so. Influenced by the Milgram experiment on obedience, Browning argued that the men killed out of peer pressure, not bloodlust.[471]
According to the testimony of Rudolf Hoess at the Nuremberg International Military Tribunal in 1946, Reichsführer-SS Heinrich Himmler gave repeated orders that the staff members at the concentration camps were forbidden "to lay violent hands on the prisoners." According to the survivors of Birkenau, Dr. Mengele frequently lost his temper and beat the prisoners, yet he was never punished by his superior officers.
One day this past fall I walked the grounds of the Ponar forest with Freund­ and a couple of his colleagues, who had recently completed a surveying project of the area. Snow had been forecast, but by late morning the only precipitation was icy rain, driven sideways by the wind. The forest was mostly empty, save for a group of ten Israelis who had arrived that morning; they all had family from Vilnius, one of the men explained, and were honoring them by visiting local Holocaust sites.
Seven months later, November 1943, the U.S. Congress held hearings concerning the U.S. State Department's total inaction regarding the plight of European Jews. President Franklin Roosevelt responded to the mounting political pressure by creating the War Refugee Board (WRB) in January 1944 to aid neutral countries in the rescue of Jews. The WRB helped save about 200,000 Jews from death camps through the heroic efforts of persons such as Swedish diplomat Raoul Wallenberg working tirelessly in occupied countries.
Himmler ordered the closure of ghettos in Poland in mid-July 1942; most inhabitants were sent to extermination camps. Those Jews needed for war production would be confined in concentration camps.[220] The deportations from the Warsaw Ghetto began on 22 July; over the almost two months of the Aktion, until 12 September, the population was reduced from 350,000 to 65,000. Those deported were transported in freight trains to the Treblinka extermination camp.[221] Similar deportations happened in other ghettos, with many ghettos totally emptied.[222] The first ghetto uprisings occurred in mid-1942 in small community ghettos.[223] Although there were armed resistance attempts in both the larger and smaller ghettos in 1943, in every case they failed against the overwhelming German military force, and the remaining Jews were either killed or deported to the death camps.[224]
After the Warsaw Ghetto Uprising, the Ghetto was completely destroyed. Of the more than 56,000 Jews captured, about 7,000 were shot, and the remainder were deported to killing centers or concentration camps. This is a view of the remains of the ghetto, which the German SS dynamited to the ground. The Warsaw Ghetto only existed for a few years, and in that time, some 300,000 Polish Jews lost their lives there. #
British troops guard Alex Pickowski, Camp Commandant of Dechau concentration camp  © The discovery of Belsen brought home the shocking truth about Nazi atrocities, but the facts had been known for some time. As early as the summer of 1941, British signals intelligence had intercepted and decoded radio messages from German police units co-operating with the Einsatzgruppen, and details of the killings of Jews were included in the monthly summaries that were sent to Churchill. Churchill responded with a speech on August 24 1941 in which he called the massacres 'a crime without a name' but erroneously identified the victims as 'Russian patriots defending their native soil'. Otherwise, these facts were not made public.
The Polish government-in-exile in London learned about the extermination camps from the Polish leadership in Warsaw, who from 1940 "received a continual flow of information about Auschwitz", according to historian Michael Fleming.[333] This was in large measure thanks to Captain Witold Pilecki of the Polish Home Army, who allowed himself to be arrested in Warsaw and spent 945 days in Auschwitz from September 1940 until April 1943, organizing the resistance movement inside the camp.[334]

Always delicately respectful of Frank’s dignity and rights—and always mindful of the older man’s earlier travail—Levin had promised that he would step aside if a more prominent playwright, someone “world famous,” should appear. Stubbornly and confidently, he went on toiling over his own version. As a novelist, he was under suspicion of being unable to write drama. (In after years, when he had grown deeply bitter, he listed, in retaliation, “Sartre, Gorky, Galsworthy, Steinbeck, Wilder!”) Though there are many extant drafts of Levin’s play, no definitive script is available; both publication and performance were proscribed by Frank’s attorneys. A script staged without authorization by the Israel Soldiers’ Theatre in 1966 sometimes passes from hand to hand, and reads well: moving, theatrical, actable, professional. This later work was not, however, the script submitted in the summer of 1952 to Cheryl Crawford, one of a number of Broadway producers who rushed in with bids in the wake of the diary’s acclaim. Crawford, an eminent co-founder of the Actors Studio, initially encouraged Levin, offering him first consideration and, if his script was not entirely satisfactory, the aid of a more experienced collaborator. Then—virtually overnight—she rejected his draft outright. Levin was bewildered and infuriated, and from then on he became an intractable and indefatigable warrior on behalf of his play—and on behalf, he contended, of the diary’s true meaning. In his Times review he had summed it up stirringly as the voice of “six million vanished Jewish souls.”
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.
Josef Mengele had hoped to use the “research” he had garnered in Auschwitz in order to produce his Habilitation, a second, post-doctoral, dissertation required for admission to a university faculty as a professor in German-speaking lands. Instead, in January 1945, as the Soviet Army advanced through western Poland, Mengele fled Auschwitz. He spent the next few weeks at the Gross-Rosen concentration camp, until its evacuation. He then made his way west to evade capture by Soviet forces.
By the end of September, the SS had started to develop plans to deport Jews to newly invaded Poland: the first steps towards the systematic murder that would follow. In Poland itself, thousands of Poles and Jews were rounded up and shot, early indications of the systematic murder that would follow. Alongside this, Hitler approved a new programme of euthanasia to exterminate the handicapped and mentally ill.
After several months on the run, including a trip back to the Soviet-occupied area to recover his Auschwitz records, Mengele found work near Rosenheim as a farmhand.[62] He eventually escaped from Germany on 17 April 1949,[63][64] convinced that his capture would mean a trial and death sentence. Assisted by a network of former SS members, he used the ratline to travel to Genoa, where he obtained a passport from the International Committee of the Red Cross under the alias "Helmut Gregor", and sailed to Argentina in July 1949.[65] His wife refused to accompany him, and they divorced in 1954.[66]