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]
A hedonist and gambler by nature, Schindler soon adopted a profligate lifestyle, carousing into the small hours of the night, hobnobbing with high ranking SS-officers, and philandering with beautiful Polish women. Schindler seemed to be no different from other Germans who had come to Poland as part of the occupation administration and their associates. The only thing that set him apart from other war-profiteers, was his humane treatment of his workers, especially the Jews.
May 16, 1944 - Jews from Hungary arrive at Auschwitz. Eichmann arrives to personally oversee and speed up the extermination process. By May 24, an estimated 100,000 have been gassed. Between May 16 and May 31, the SS report collecting 88 pounds of gold and white metal from the teeth of those gassed. By the end of June, 381,661 persons - half of the Jews in Hungary - arrive at Auschwitz.
Immediately after the war, Erich Preuss, a former Dachau prisoner, set up an exhibit in the crematory building, located just outside the barbed wire enclosure of the concentration camp. American soldiers stationed in Germany were brought to Dachau to see the gas chamber, which they were told had been used to murder innocent inmates of the concentration camp. Mannequins were used in a display that was set up to illustrate how the Dachau prisoners were punished on the whipping block. During this time, the former concentration camp itself was off limits to visitors because it was filled with accused German war criminals awaiting the proceedings of the American Military Tribunals at Dachau, and later by homeless German refugees.
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.
Bergen-Belsen, near Hanover in Germany, was the first concentration camp to be liberated by British troops, on 15 April 1945. When soldiers of the 2nd Army arrived they found the camp littered with dead and dying prisoners. Around 60,000 starving people, many suffering from typhus and dysentery, required immediate aid. Despite the best efforts of the medical services, hundreds died in the days after the liberation. In the weeks that followed, British troops buried 10,000 bodies in mass graves. An estimated 70,000 Jews, Slavs, Roma, political prisoners, gays, Jehovah's witnesses and criminals were killed at Belsen.
One of the alleged survivors of Dachau is Martin Zaidenstadt, a Polish Jew born in 1911, who settled in the town of Dachau after the war and married a German woman. He lives in a very nice house in the heart of Old Town Dachau, and up until May 2003 he would come to the Memorial Site every day to talk with the tourists. As many American tourists learned, he expected a donation and would get angry if he was handed less than $20. Although Martin told the tourists that he was a prisoner at Dachau for 3 years before the camp was liberated, the staff at the Museum claims that there is no record of him being incarcerated there.
In 1942, a network of auxiliary camps was created at Dachau, their prisoners being used above all for slave labour in the German weapons industry. Up to 37 000 people were imprisoned in Dachau. Underground factories were created at the largest complex of auxiliary camps at Landsberg am Lech, with mostly Jewish prisoners being deported from the camps in the east to help build them. In late 1944 and early 1945, some 30 000 prisoners worked there under deadly conditions.
In the postwar years, the camp continued in use. From 1945 through 1948, the camp was used by the Allies as a prison for SS officers awaiting trial. After 1948, when hundreds of thousands of ethnic Germans were expelled from eastern Europe, it held Germans from Czechoslovakia until they could be resettled. It also served as a military base for the United States, which maintained forces in the country. It was closed in 1960. At the insistence of survivors, various memorials have been constructed and installed here.[15]:138
In 1985, international attention was focused on Bergen-Belsen.[31] The camp was hastily included in Ronald Reagan's itinerary when he visited West Germany after a controversy about a visit to a cemetery where the interred included members of the Waffen SS (see Bitburg controversy). Shortly before Reagan's visit on May 5, there had been a large memorial event on the occasion of the 40th anniversary of the camp's liberation, which had been attended by German president Richard von Weizsäcker and chancellor Helmut Kohl.[20]:44 In the aftermath of these events, the parliament of Lower Saxony decided to expand the exhibition centre and to hire permanent scientific staff. In 1990, the permanent exhibition was replaced by a new version and a larger document building was opened.
In his 1983 book, Popular Opinion and Political Dissent in the Third Reich, Ian Kershaw examined the Alltagsgeschichte (history of everyday life) in Bavaria during the Nazi period. The most common viewpoint of Bavarians was indifference towards what was happening to the Jews, he wrote. Most Bavarians were vaguely aware of the genocide, but they were vastly more concerned about the war.[472] Kershaw argued that "the road to Auschwitz was built by hate, but paved with indifference".[473] His assessment faced criticism from historians Otto Dov Kulka and Michael Kater. Kater maintained that Kershaw had downplayed the extent of popular antisemitism. Although most of the "spontaneous" antisemitic actions of Nazi Germany had been staged, Kater argued that these had involved substantial numbers of Germans, and therefore it was wrong to view the extreme antisemitism of the Nazis as coming solely from above.[474] Kulka argued that "passive complicity" would be a better term than "indifference".[475] Focusing on the views of Germans opposed to the Nazi regime, the German historian Christof Dipper, in his essay "Der Deutsche Widerstand und die Juden" (1983), argued that the majority of the anti-Nazi national-conservatives were antisemitic. No one in the German resistance supported the Holocaust, but Dipper wrote that the national conservatives did not intend to restore civil rights to the Jews after the planned overthrow of Hitler.[474]
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.
At the three Reinhard camps the victims were killed by the exhaust fumes of stationary diesel engines.[279] Gold fillings were pulled from the corpses before burial, but the women's hair was cut before death. At Treblinka, to calm the victims, the arrival platform was made to look like a train station, complete with fake clock.[300] Majdanek used Zyklon-B gas in its gas chambers.[301] In contrast to Auschwitz, the three Reinhard camps were quite small.[302] Most of the victims at these camps were buried in pits at first. Sobibór and Bełżec began exhuming and burning bodies in late 1942, to hide the evidence, as did Treblinka in March 1943. The bodies were burned in open fireplaces and the remaining bones crushed into powder.[303]

Thus although the Nazi 'Final Solution' was one genocide among many, it had features that made it stand out from all the rest as well. Unlike all the others it was bounded neither by space nor by time. It was launched not against a local or regional obstacle, but at a world-enemy seen as operating on a global scale. It was bound to an even larger plan of racial reordering and reconstruction involving further genocidal killing on an almost unimaginable scale, aimed, however, at clearing the way in a particular region – Eastern Europe – for a further struggle against the Jews and those the Nazis regarded as their puppets. It was set in motion by ideologues who saw world history in racial terms. It was, in part, carried out by industrial methods. These things all make it unique.

In April, 1943, the camp was converted to a concentration camp, primarily for Jews with foreign passports who could be exchanged for German nationals imprisoned abroad. The camp was renamed Bergen-Belsen. Few Jewish prisoners were ever exchanged for imprisoned Germans, although 200 Jews were allowed to emigrate to Palestine in exchange for German citizens, and more than 1,500 Hungarian Jews were able to purchase emigration to Switzerland.
Discussing moral absolutes is effective in a classroom to encourage critical thinking and to help students develop a chosen, rather than an indoctrinated, moral ideology for themselves. Schindler’s List is particularly effective here since it presents readers with two ethical questions that in fact have right and a wrong answers: was it ethically moral for the Nazis to attempt to eliminate ethnic Jewry, and was it ethical for Oskar Schindler to resist this attempt? The lesson here is that there are moral absolutes despite one’s political or religious background. The lesson becomes even more effective when the follow up question: were Goeth and Schindler moral men is asked.

According to the testimony of witnesses, from a total of 360 to 400 prisoners used in these experiments 80 to 90 died. Professor Dr Claus Schilling a well-known researcher in tropical medicine opened a malaria experimental station in the Dachau camp. He hoped to discover possible methods of immunization against malaria, and for this purpose had about 1,100 inmates infected with the disease.
The never-ending rumors surrounding these early concentration camps instilled a nagging sense of fear among all Germans that helped to extinguish all potential opposition and criticism of Hitler's regime. However, the greatest challenge to Hitler would not come from his political opponents but from within his own ranks. By early 1934, a storm trooper rebellion was brewing that threatened to ruin everything he had worked so hard to achieve.
After the Nuremberg war crimes trials finished, the United States spearheaded the effort to end genocide and become a champion for the prevention of crimes against humanity. The U.S. pushed for greater international effort, helping to draft the 1948 Genocide Convention. President Harry Truman addressed Congress urging the Convention’s passage. He stressed the role the United States had to play in “outlawing the world-shocking crime of genocide.”
There were no gas chambers at Bergen-Belsen, since the mass killings took place in the camps further east. Nevertheless, current estimates put the number of deaths at Belsen at more than 50,000 Jews, Czechs, Poles, anti-Nazi Christians, homosexuals, and Roma and Sinti (Gypsies).[7] Among them was Czech painter and writer Josef Čapek (estimated to be in April 1945). He had coined the word robot, popularised by his brother Karel Čapek.