These programmes are best seen as a series of linked genocides, each having its own history, background, purpose and significance in the Nazi scheme of things. The Holocaust was the biggest of the killing programmes and, in certain important ways, different from the others. The Jews figured in Nazi ideology as the arch-enemy of the 'Aryan race', and were targeted not merely for terror and repression but for complete extinction. The Nazis failed in this aim because they ran out of time, but they pursued it fanatically until their defeat in 1945. The Holocaust led to widespread public awareness of genocide and to modern efforts to prevent it, such as the 1948 UN Convention on Genocide.
Testimony of Dr. Russell Barton, Feb. 7, 1985, in the first "Holocaust" trial of Ernst Zündel. Official trial transcript, pp. 2916-2917; See also Barton's testimony during the second, 1988 Zündel trial in: Barbara Kulaszka, ed., Did Six Million Really Die? (Toronto: Samisdat, 1992), p. 175, and, Robert Lenski, The Holocaust on Trial: The Case of Ernst Zündel (Decatur, Ala.: Reporter Press, 1990), p. 159.
For a long time, however, remembering Bergen-Belsen was not a political priority. Periods of attention were followed by long phases of official neglect. For much of the 1950s, Belsen "was increasingly forgotten as a place of remembrance".[30] Only after 1957 did large groups of young people visit the place where Anne Frank had died. After anti-Semitic graffiti was scrawled on the Cologne synagogue over Christmas 1959, German chancellor Konrad Adenauer followed a suggestion by Nahum Goldmann, president of the World Jewish Congress, and visited the site of a former concentration camp for the first time. In a speech at the Bergen-Belsen memorial, Adenauer assured the Jews still living in Germany that they would have the same respect and security as everyone else.[20]:42 Afterwards, the German public saw the Belsen memorial as primarily a Jewish place of remembrance. Nevertheless, the memorial was redesigned in 1960–61. In 1966, a document centre was opened which offered a permanent exhibition on the persecution of the Jews, with a focus on events in the nearby Netherlands – where Anne Frank and her family had been arrested in 1944. This was complemented by an overview of the history of the Bergen-Belsen camp. This was the first ever permanent exhibit anywhere in Germany on the topic of Nazi crimes.[20]:42 However, there was still no scientific personnel at the site, with only a caretaker as permanent staff. Memorial events were only organized by the survivors themselves.
Many of the soldiers who first entered the camp were desperate to try and alleviate the prisoners' starvation by giving them army rations. This first intake of food was fatal for many prisoners, who were too weak to digest it. One of the British Army's most important tasks, as Major Dick Williams explains, was to find a safer and more appropriate way of providing food for the starving prisoners.
In March 1943, the Krakow ghetto was being liquidated, and all the remaining Jews were being moved to the forced-labor camp of Plaszow, outside Krakow.  Schindler prevailed upon SS-Haupsturmführer Amon Goeth, the brutal camp commandant and a personal drinking companion, to allow him to set up a special sub-camp for his own Jewish workers at the factory site in Zablocie. There he was better able to keep the Jews under relatively tolerable conditions, augmenting their below-subsistence diet with food bought on the black market with his own money. The factory compound was declared out of bounds for the SS guards who kept watch over the sub-camp.

Some Germans, even some Nazis, dissented from the murder of the Jews and came to their aid. The most famous was Oskar Schindler, a Nazi businessman, who had set up operations using involuntary labour in German-occupied Poland in order to profit from the war. Eventually, he moved to protect his Jewish workers from deportation to extermination camps. In all occupied countries, there were individuals who came to the rescue of Jews, offering a place to hide, some food, or shelter for days or weeks or even for the duration of the war. Most of the rescuers did not see their actions as heroic but felt bound to the Jews by a common sense of humanity. Israel later recognized rescuers with honorary citizenship and commemoration at Yad Vashem, Israel’s memorial to the Holocaust.
What you will see here is the final and utter condemnation of the Nazi party. It justifies every measure the United Nations will take to exterminate that party. What you will see here is such a disgrace to the German people that their names must be erased from the list of civilized nations [...] It is your lot to begin the hard task of restoring the name of the German people [...] But this cannot be done until you have reared a new generation amongst whom it is impossible to find people prepared to commit such crimes; until you have reared a new generation possessing the instinctive good will to prevent a repetition of such horrible cruelties. We will now begin our tour.
Dachau is 20 km (12 mi) northwest of Munich. It is 482 meters above sea level by the river Amper, with a boundary demarcated by lateral moraines formed during the last ice age and the Amper glacial valley. It is also close to a large marshy area called Dachauer Moos. Highest elevation of the district is the so-called "Schlossberg", the lowest point is near the neighborhood of Prittlbach, at the border to the next community of Hebertshausen. The bordering communities are Bergkirchen to the west, Schwabhausen to the northwest, Röhrmoos to the north, Hebertshausen to the northeast, and Karlsfeld to the south. To the east the greater district Dachau borders on the greater district of Munich with the community of Oberschleißheim.

These dead victims of the Germans were removed from the Lambach concentration camp in Austria, on May 6, 1945, by German soldiers under orders of U.S. Army troops. As soon as all the bodies were removed from the camp, the Germans buried them. This camp originally held 18,000 people, each building housing 1,600. There were no beds or sanitary facilities whatsoever, and 40 to 50 prisoners died each day. #

Dachau served as a prototype and model for the other German concentration camps that followed. Almost every community in Germany had members taken away to these camps. Newspapers continually reported "the removal of the enemies of the Reich to concentration camps." As early as 1935, a jingle went around: "Lieber Herr Gott, mach mich stumm, Das ich nicht nach Dachau komm'" ("Dear God, make me silent, That I may not come to Dachau").[12]
Though the Nazis tried to keep operation of camps secret, the scale of the killing made this virtually impossible. Eyewitnesses brought reports of Nazi atrocities in Poland to the Allied governments, who were harshly criticized after the war for their failure to respond, or to publicize news of the mass slaughter. This lack of action was likely mostly due to the Allied focus on winning the war at hand, but was also a result of the general incomprehension with which news of the Holocaust was met and the denial and disbelief that such atrocities could be occurring on such a scale.
After Kristallnacht, Jewish businesses were expropriated, private employers were urged to sack Jewish employees, and offices were set up to speed emigration. Imprisoned Jews could buy freedom if they promised to leave the country, abandoning their assets. By the outbreak of war in September 1939, half of Germany's 500,000 Jews had fled, as had many Jews from Austria and the German-occupied parts of Czechoslovakia.
September 26, 1942 - SS begins cashing in possessions and valuables of Jews from Auschwitz and Majdanek. German banknotes are sent to the Reichs Bank. Foreign currency, gold, jewels and other valuables are sent to SS Headquarters of the Economic Administration. Watches, clocks and pens are distributed to troops at the front. Clothing is distributed to German families. By February 1943, over 800 boxcars of confiscated goods will have left Auschwitz.
Once Germany took over Poland in 1939, it created forced-labor camps. Thousands of prisoners died from working conditions, exhaustion, and starvation. After the outbreak of World War II, the number of concentration camps increased exponentially. The number of prisoners of war camps also rose, but after the first years of the war most were converted into concentration camps. Nazis forcibly relocated Jews from ghettos to concentration camps.
When the wagons were forced open, a terrible sight was revealed. The Schindlers took charge of the 107 survivors, with terrible frostbite and frightfully emaciated, arranged for medical treatment and gradually nourished them back to life. Schindler also stood up to the Nazi Commandant who wanted to incinerate the corpses that were found frozen in the boxcars, and  arranged for their burial with full Jewish religious rites in a plot of land near the Catholic cemetery, which he had especially bought for that purpose.
Several of the "special prisoners" in the bunker were shot just before the camp was liberated, including Dr. Sigmund Rascher, who had formerly conducted experiments on condemned prisoners in the camp for the German Air Force. Dr. Rascher had been arrested and imprisoned in Munich after it was learned that he had illegally adopted two children and told everyone that these were his own children.

On Wednesday the first concentration camp is to be opened in Dachau with an accommodation for 5000 people. 'All Communists and—where necessary—Reichsbanner and Social Democratic functionaries who endanger state security are to be concentrated here, as in the long run it is not possible to keep individual functionaries in the state prisons without overburdening these prisons, and on the other hand these people cannot be released because attempts have shown that they persist in their efforts to agitate and organize as soon as they are released.[48]

After the regular guards had escaped from the camp on the day before the liberation, 128 SS soldiers who had been imprisoned in a special wing of the Dachau bunker were released and ordered to serve as guards until the Americans arrived to take over the camp. 2nd Lt. Wicker had stayed behind when the other guards escaped because his mother was staying at the Dachau garrison, visiting him. Wicker's mother reported him missing after the war, and it is presumed that he was killed after he surrendered the camp to the Americans.
^ Nazi Science – The Dachau Hypothermia Experiments. Robert L. Berger, N Engl J Med 1990; 322:1435–1440 May 17, 1990 DOI: 10.1056/NEJM199005173222006. quote: "On analysis, the Dachau hypothermia study has all the ingredients of a scientific fraud, and rejection of the data on purely scientific grounds is inevitable. They cannot advance science or save human lives." ... "Future citations are inappropriate on scientific grounds."
After 1945 the name was applied to the displaced persons camp established nearby, but it is most commonly associated with the concentration camp. From 1941 to 1945, almost 20,000 Soviet prisoners of war and a further 50,000 inmates died there.[3] Overcrowding, lack of food and poor sanitary conditions caused outbreaks of typhus, tuberculosis, typhoid fever and dysentery, leading to the deaths of more than 35,000 people in the first few months of 1945, shortly before and after the liberation.