Unlike concentration camps, death camps had no barracks to house prisoners, other than those for workers at the camps. In order to process the murder of thousands of people, great pains were taken to deceive the victims concerning their fate. Jews deported from ghettos and concentration camps to the death camps were unaware of what they were facing. The Nazi planners of the operation told the victims that they were being resettled for labor, issued them work permits, told them to bring along their tools and to exchange their German marks for foreign currency. Food was also used to coax starving Jews onto the trains. Once the trains arrived at the death camps, trucks were available to transport those who were too weak to walk directly to the gas chambers. The others were told that they would have to be deloused and enter the baths. The victims were separated by sex and told to remove their clothes. The baths were in reality the gas chambers. The shower heads in the baths were actually the inlets for poison gas. At Auschwitz, the gas chambers held 2,000 people at a time. With the introduction of a cyanide-based gas called Zyklon B, all 2,000 occupants could be killed in five minutes. As a result of this technological “advancement,” Auschwitz was able to “process” the death of 12,000 victims daily. Before the bodies were removed by workers with gas masks and burned in crematoria, the teeth of the victims were stripped for gold, which was melted down and shipped back to Germany. Innocent victims were exploited and desecrated to a degree unknown in human history.

Mengele used Auschwitz as an opportunity to continue his anthropological studies and research into heredity, using inmates for human experimentation.[2] His medical procedures showed no consideration for the health, safety, or physical and emotional suffering of the victims.[2][3] He was particularly interested in identical twins, people with heterochromia iridum (eyes of two different colors), dwarfs, and people with physical abnormalities.[2] A grant was provided by the Deutsche Forschungsgemeinschaft (German Research Foundation), at the request of von Verschuer, who received regular reports and shipments of specimens from Mengele. The grant was used to build a pathology laboratory attached to Crematorium II at Auschwitz II-Birkenau.[38] Dr. Miklós Nyiszli, a Hungarian Jewish pathologist who arrived in Auschwitz on 29 May 1944, performed dissections and prepared specimens for shipment in this laboratory.[39] The twin research was in part intended to prove the supremacy of heredity over environment and thus strengthen the Nazi premise of the superiority of the Aryan race.[40] Nyiszli and others reported that the twin studies may also have been motivated by an intention to increase the reproduction rate of the German race by improving the chances of racially desirable people having twins.[41]
When she was 17, Amir took a class about the Holocaust. “How did you escape, Papa?” she remembers asking afterward. He agreed to explain, but what he recounted were mostly technical details: the size of the bunker, the number of bodies consumed by the flames. He explained that in addition to the five men who had fled with him to the Rudnitsky Woods, six other members of the Burning Brigade had survived the escape. The rest had perished.

The pursuit resumed with a vengeance. In 1982, the agency even considered abducting a 12-year-old boy and threatening to take his life unless his father, Hans-Ulrich Rudel, a devoted Nazi and a childhood friend of Mengele’s, gave them the information that could lead to his capture. (In the end, Rudel died before the Mossad decided whether to go through with the operation.)

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.”
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.
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.
Today, I am going to refer quite frankly to a very grave chapter. We can mention it now among ourselves quite openly and yet we shall never talk about it in public. I'm referring to the evacuation of the Jews, the extermination of the Jewish people. Most of you will know what it's like to see 100 corpses side by side or 500 corpses or 1,000 of them. To have coped with this and—except for cases of human weakness—to have remained decent, that has made us tough. This is an unwritten—never to be written—and yet glorious page in our history.[127]
Death: Dr. Miklos Nyiszli was Mengele's prisoner pathologist. The autopsies became the final experiment. Nyiszli performed autopsies on twins who had died from the experiments or who had been purposely killed just for after-death measurements and examination. Some of the twins had been stabbed with a needle that pierced their heart and then was injected with chloroform or phenol, which caused near immediate blood coagulation and death. Some of the organs, eyes, blood samples and tissues would be sent to Verschuer for further study.
According to a news article in the Quad-City Times, Yanina Cywinska survived the gas chamber at Auschwitz when she was 10 years old. Cywinska presented the Geifman Lecture in Holocaust Studies at the Augustana College in Rock Island, IL on April 11, 2005, sharing her firsthand account of the atrocities that she endured as a prisoner in Auschwitz and later at Dachau.
German communists, socialists and trade unionists were among the earliest opponents of the Nazis[443] and among the first to be sent to concentration camps.[444] Before the invasion of the Soviet Union, Hitler issued the Commissar Order, which ordered the execution of all political commissars and Communist Party members captured.[445] Nacht und Nebel ("Night and Fog") was a directive of Hitler in December 1941, resulting in the disappearance of political activists throughout the German-occupied territories.[446]
11 of Hitler’s deputies were given death sentences, including Goering, the most senior surviving Nazi. However he too committed suicide the night before he was due to hang. Others received prison terms. Albert Speer, Hitler's personal architect, was released in 1966 and spent his remaining years writing about the Nazi regime, donating most of his royalties to Jewish charities. Rudolph Hess committed suicide in prison in 1987. Many Nazis evaded justice altogether and were never tried.
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.
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.

In the photo below, Captain Franz Hoessler is standing in front of a load of corpses of prisoners who died from typhus at Bergen-Belsen. He is speaking into a microphone for a documentary film made by the British after the Bergen-Belsen camp was turned over to them by Heinrich Himmler on April 15, 1945. He is wearing his SS uniform, but the insignia of his military rank has been removed. Hoessler was convicted by the British and hanged on December 13, 1945 for war crimes that he had committed at Auschwitz-Birkenau, including his participation in the selection of prisoners to be gassed.

Otto Frank grew up with a social need to please his environment and not to offend it; that was the condition of entering the mainstream, a bargain German Jews negotiated with themselves. It was more dignified, and safer, to praise than to blame. Far better, then, in facing the larger postwar world that the diary had opened to him, to speak of goodness rather than destruction: so much of that larger world had participated in the urge to rage. (The diary notes how Dutch anti-Semitism, “to our great sorrow and dismay,” was increasing even as the Jews were being hauled away.) After the liberation of the camps, the heaps of emaciated corpses were accusation enough. Postwar sensibility hastened to migrate elsewhere, away from the cruel and the culpable. It was a tone and a mood that affected the diary’s reception; it was a mood and a tone that, with cautious yet crucial excisions, the diary itself could be made to support. And so the diarist’s dread came to be described as hope, her terror as courage, her prayers of despair as inspiring. And since the diary was now defined as a Holocaust document, the perception of the cataclysm itself was being subtly accommodated to expressions like “man’s inhumanity to man,” diluting and befogging specific historical events and their motives. “We must not flog the past,” Frank insisted in 1969. His concrete response to the past was the establishment, in 1957, of the Anne Frank Foundation and its offshoot the International Youth Center, situated in the Amsterdam house where the diary was composed, to foster “as many contacts as possible between young people of different nationalities, races and religions”—a civilized and tenderhearted goal that nevertheless washed away into do-gooder abstraction the explicit urge to rage that had devoured his daughter.
Of particular note, was Hitler's oft-repeated claim that Jews everywhere were engaged in an international conspiracy to achieve world domination. In a speech given on January 30, 1939, commemorating the sixth anniversary of his rule in Germany, Hitler added a stark new warning: "If the international Jewish financiers in and outside Europe should succeed in plunging the nations once more into a world war, then the result will not be the Bolshevizing of the earth, and thus the victory of Jewry, but the annihilation of the Jewish race in Europe!"
Resistance also occurred inside the death camps. At Treblinka, Jewish inmates staged a revolt in August 1943, after which Himmler ordered the camp dismantled. At Sobibor, a big escape occurred in October 1943, as Jews and Soviet POWs killed 11 SS men and broke out, with 300 making it safely into nearby woods. Of those 300, most were hunted down and only fifty survived. Himmler then closed Sobibor. At Auschwitz-Birkenau, Jewish Sonderkommandos managed to destroy crematory number four in October 1944.

Defined by the religion of their grandparents rather than by their own beliefs, Jews were viewed as having impure blood lines. The new laws were taught in schools, cementing anti-Semitism in German culture. Most Germans kept quiet, often benefiting when Jews lost jobs and businesses. Persecution of other minorities also escalated: the police were given new powers to arrest homosexuals and compulsory abortions were administered to women considered to be ‘hereditarily ill’.
Timothy Snyder writes that Longerich "grants the significance of Greiser's murder of Jews by gas at Chełmno in December 1941", but also detects a significant moment of escalation in spring 1942, which includes "the construction of the large death factory at Treblinka for the destruction of the Warsaw Jews, and the addition of a gas chamber to the concentration camp at Auschwitz for the murder of the Jews of Silesia".[117] Longerich suggests that it "was only in the summer of 1942, that mass killing was finally understood as the realization of the Final Solution, rather than as an extensively violent preliminary to some later program of slave labor and deportation to the lands of a conquered USSR". For Longerich, to see mass killing as the Final Solution was an acknowledgement by the Nazi leadership that there would not be a German military victory over the USSR in the near future.[117]
In the aftermath of the Holocaust, many of the survivors found shelter in displaced persons  camps administered by the Allied powers. Between 1948 and 1951, almost 700,000 Jews emigrated to Israel, including 136,000 Jewish displaced persons from Europe. Other Jewish displaced persons emigrated to the United States and other nations. The last camp for Jewish displaced persons closed in 1957.
^ 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 Kapuściński.info. 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". Deathcamps.org.
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.
The 15 men present at Wannsee included Adolf Eichmann (head of Jewish affairs for the RSHA and the man who organized the deportation of Jews), Heinrich Müller (head of the Gestapo), and other party leaders and department heads.[256] Thirty copies of the minutes were made. Copy no. 16 was found by American prosecutors in March 1947 in a German Foreign Office folder.[263] Written by Eichmann and stamped "Top Secret", the minutes were written in "euphemistic language" on Heydrich's instructions, according to Eichmann's later testimony.[264] The conference had several purposes. Discussing plans for a "final solution to the Jewish question" ("Endlösung der Judenfrage"), and a "final solution to the Jewish question in Europe" ("Endlösung der europäischen Judenfrage"),[256] it was intended to share information and responsibility, coordinate efforts and policies ("Parallelisierung der Linienführung"), and ensure that authority rested with Heydrich. There was also discussion about whether to include the German Mischlinge (half-Jews).[265] Heydrich told the meeting: "Another possible solution of the problem has now taken the place of emigration, i.e. the evacuation of the Jews to the East, provided that the Fuehrer gives the appropriate approval in advance."[256] He continued:
Polish gentiles who rescued Jews had several obstacles to overcome. The most serious were the German laws against protecting Jews and the corresponding obligation to identify those who violated these laws. On 15 October 1941, the Nazis introduced a widely publicized law making unauthorized Jewish movement outside ghettos a crime punishable by death. The same punishment applied to gentiles who helped Jews escape. Transgressions were promptly followed by executions that were also widely publicized.
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.
Treatment inside the concentration camps were horrible. Prisoners were given tiny rations of food and forced into physical labor. They often slept more than three to a bed without pillows or blankets, even in the winter months. In many concentration camps, Nazi doctors conducted medical experiments on prisoners against their will, in many cases killing the prisoners in the process.
Same edition as the one I have read from my local library. This appears to be as fine an edition as you can get, and I have done a fair amount of research on that. This, the "definitive edition" has a lot of material that did not appear in the original one that was edited by Anne's father after the war. It also is on superior paper, with very readable type, and the photos are clearly rendered, compared to the other editions I have had in hand.
My mother was born in Sofia, Bulgaria, in 1943. The trains were standing by at the stations in Bulgaria’s major cities, waiting to transport Bulgaria’s 50,000 Jews to the death camps. The expulsion order had been given. An unusual coalition of clergy, intellectuals, and politicians, together with large-scale passive resistance by the Bulgarian people, at the last moment prevented Bulgarian Jewry from sharing the tragic fate of Jewish communities in neighboring countries and all over Europe.
The Soviet Army reached Auschwitz on January 27, 1945. By that time, an estimated 1,500,000 Jews, along with 500,000 Polish prisoners, Soviet POWs and Gypsies, had perished there. As the Western Allies pushed into Germany in the spring of 1945, they liberated Buchenwald, Bergen-Belsen, and Dachau. Now the full horror of the twelve-year Nazi regime became apparent as British and American soldiers, including Supreme Commander Dwight D. Eisenhower, viewed piles of emaciated corpses and listened to vivid accounts given by survivors.
After the war, Mengele escaped internment and went underground, serving for four years as a farm stableman near Rosenheim in Bavaria. Then he reportedly escaped, via Genoa, Italy, to South America in 1949. He married (for a second time) under his own name in Uruguay in 1958 and, as “José Mengele,” received citizenship in Paraguay in 1959. In 1961 he apparently moved to Brazil, reportedly becoming friends with an old-time Nazi, Wolfgang Gerhard, and living in a succession of houses owned by a Hungarian couple. In 1985 a team of Brazilian, West German, and American forensic experts determined that Mengele had taken Gerhard’s identity, died in 1979 of a stroke while swimming, and was buried under Gerhard’s name. Dental records later confirmed the forensic conclusion.
The mood of consolation lingers on, as Otto Frank meant it to—and not only in Germany, where, even after fifty years, the issue is touchiest. Sanctified and absolving, shorn of darkness, Anne Frank remains in all countries a revered and comforting figure in the contemporary mind. In Japan, because both diary and play mention first menstruation, “Anne Frank” has become a code word among teen-agers for getting one’s period. In Argentina in the seventies, church publications began to link her with Roman Catholic martyrdom. “Commemoration,” the French cultural critic Tzvetan Todorov explains, “is always the adaptation of memory to the needs of today.”
In nearly every country overrun by the Nazis, the Jews were forced to wear badges marking them as Jews, they were rounded up into ghettos or concentration camps and then gradually transported to the killing centers. The death camps were essentially factories for murdering Jews. The Germans shipped thousands of Jews to them each day. Within a few hours of their arrival, the Jews had been stripped of their possessions and valuables, gassed to death, and their bodies burned in specially designed crematoriums. Approximately 3.5 million Jews were murdered in these death camps.
For Levin, the source and first cause of these excisions was Lillian Hellman. Hellman, he believed, had “supervised” the Hacketts, and Hellman was fundamentally political and inflexibly doctrinaire. Her outlook lay at the root of a conspiracy. She was an impenitent Stalinist; she followed, he said, the Soviet line. Like the Soviets, she was anti-Zionist. And, just as the Soviets had obliterated Jewish particularity at Babi Yar, the ravine where thousands of Jews, shot by the Germans, lay unnamed and effaced in their deaths, so Hellman had directed the Hacketts to blur the identity of the characters in the play.
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.”
Death: Dr. Miklos Nyiszli was Mengele's prisoner pathologist. The autopsies became the final experiment. Nyiszli performed autopsies on twins who had died from the experiments or who had been purposely killed just for after-death measurements and examination. Some of the twins had been stabbed with a needle that pierced their heart and then was injected with chloroform or phenol, which caused near immediate blood coagulation and death. Some of the organs, eyes, blood samples and tissues would be sent to Verschuer for further study.
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.
Hitler also believed the very presence of Jews in Germany and Nazi-occupied Europe posed a threat to German victory in the war. This was based on his experience during the First World War, when Germany had experienced a meltdown of civilian morale. In 1916, as a young soldier on sick leave in Munich, Hitler had been appalled at the apathy and anti-war sentiment he witnessed among German civilians. At the time, he concluded disloyal Jews had banded together and conspired to undermine the German war effort. And he was convinced they would do it again now if given the chance.
Antisemitism, the new racist version of the old Jew-hatred, viewed the Jews as not simply a religious group but as members of a 'Semitic race', which strove to dominate its 'Aryan' rivals. Among the leading ideologues of this theory were a French aristocrat, the Comte Joseph de Gobineau, and an Englishman, Houston Stewart Chamberlain. Antisemitism proved a convenient glue for conspiracy theories - since Jews were involved in all sorts of ventures and political movements, they could be accused of manipulating all of them behind the scenes. Thus Jews were held responsible for Communism and capitalism, liberalism, socialism, moral decline, revolutions, wars, plagues and economic crises. As the Jews had once been demonised in medieval Europe, so the new antisemites (including many Christians) found new, secular ways of demonising them.
“Who has made us Jews different from all other people? Who has allowed us to suffer so terribly up until now? It is God who has made us as we are, but it will be God, too, who will raise us up again. Who knows? It might even be our religion from which the world and all peoples learn good, and for that reason and only that reason do we suffer. We can never become just Netherlanders, or just English or representatives of any country for that matter. We will always remain Jews, but we want to, too.” – April 11, 1944
According to the Yad Vashem Holocaust Martyrs' and Heroes' Remembrance Authority in Jerusalem, "[a]ll the serious research" confirms that between five and six million Jews died.[391] Early postwar calculations were 4.2 to 4.5 million from Gerald Reitlinger;[392] 5.1 million from Raul Hilberg; and 5.95 million from Jacob Lestschinsky.[393] In 1986 Lucy S. Dawidowicz used the pre-war census figures to estimate 5.934 million.[394] Yehuda Bauer and Robert Rozett in the Encyclopedia of the Holocaust (1990) estimated 5.59–5.86 million.[395] A 1996 study led by Wolfgang Benz suggested 5.29 to 6.2 million, based on comparing pre- and post-war census records and surviving German documentation on deportations and killings.[391] Martin Gilbert arrived at a minimum of 5.75 million.[396] The figures include over one million children.[397]

Hitler was obsessed with the idea of the superiority of the “pure” German race, which he called “Aryan,” and with the need for “Lebensraum,” or living space, for that race to expand. In the decade after he was released from prison, Hitler took advantage of the weakness of his rivals to enhance his party’s status and rise from obscurity to power. On January 30, 1933, he was named chancellor of Germany. After President Paul von Hindenburg’s death in 1934, Hitler anointed himself as “Fuhrer,” becoming Germany’s supreme ruler.
Hilberg, Raul (1985). The Destruction of the European Jews: The Revised and Definitive Edition. New York: Holmes and Meier. ISBN 0-8419-0832-X – via Archive.org search inside. The deportations ... were the work of a much larger apparatus that had to deal with a host of constraints and requirements. The effort, as we shall see, was deemed necessary to accomplish the Final Solution on a European-wide scale.[p.273] 
In early 1943, encouraged by von Verschuer, Mengele applied to transfer to the concentration camp service.[20][30] His application was accepted and he was posted to Auschwitz, where he was appointed by SS-Standortarzt Eduard Wirths, chief medical officer at Auschwitz, to the position of chief physician of the Zigeunerfamilienlager (Romani family camp) at Birkenau,[20][30] a subcamp located on the main Auschwitz complex. The SS doctors did not administer treatment to the Auschwitz inmates, but supervised the activities of inmate doctors who had been forced to work in the camp medical service.[31] As part of his duties, Mengele made weekly visits to the hospital barracks and ordered any prisoners who had not recovered after two weeks in bed to be sent to the gas chambers.[32]