In January 1945, as the Soviet army entered Krakow, the Germans ordered that Auschwitz be abandoned. Before the end of the month, in what came to be known as the Auschwitz death marches, an estimated 60,000 detainees, accompanied by Nazi guards, departed the camp and were forced to march to the Polish towns of Gliwice or Wodzislaw, some 30 miles away. Countless prisoners died during this process; those who made it to the sites were sent on trains to concentration camps in Germany.
From the start of the war, a British blockade on shipments to Germany affected its economy. Germany was particularly dependent on foreign supplies of oil, coal, and grain. Thanks to trade embargoes and the blockade, imports into Germany declined by 80 per cent. To safeguard Swedish iron ore shipments to Germany, Hitler ordered the invasion of Denmark and Norway, which began on 9 April. Denmark fell after less than a day, while most of Norway followed by the end of the month. By early June, Germany occupied all of Norway.
Political concentration camps instituted primarily to reinforce the state’s control have been established in various forms under many totalitarian regimes—most extensively in Nazi Germany and the Soviet Union. To a considerable extent, the camps served as the special prisons of the secret police. Nazi concentration camps were under the administration of the SS; forced-labour camps of the Soviet Union were operated by a succession of organizations beginning in 1917 with the Cheka and ending in the early 1990s with the KGB.
The Nazi Party was banned on 9 November 1923; however, with the support of the nationalist Völkisch-Social Bloc (Völkisch-Sozialer Block), it continued to operate under the name "German Party" (Deutsche Partei or DP) from 1924 to 1925. The Nazis failed to remain unified in the DP, as in the north, the right-wing Volkish nationalist supporters of the Nazis moved to the new German Völkisch Freedom Party, leaving the north's left-wing Nazi members, such as Joseph Goebbels retaining support for the party.
Women were encouraged to leave the workforce, and the creation of large families by racially suitable women was promoted through a propaganda campaign. Women received a bronze award—known as the Ehrenkreuz der Deutschen Mutter (Cross of Honour of the German Mother)—for giving birth to four children, silver for six, and gold for eight or more. Large families received subsidies to help with expenses. Though the measures led to increases in the birth rate, the number of families having four or more children declined by five percent between 1935 and 1940. Removing women from the workforce did not have the intended effect of freeing up jobs for men, as women were for the most part employed as domestic servants, weavers, or in the food and drink industries—jobs that were not of interest to men. Nazi philosophy prevented large numbers of women from being hired to work in munitions factories in the build-up to the war, so foreign labourers were brought in. After the war started, slave labourers were extensively used. In January 1943, Hitler signed a decree requiring all women under the age of fifty to report for work assignments to help the war effort. Thereafter women were funnelled into agricultural and industrial jobs, and by September 1944 14.9 million women were working in munitions production.
Prisoners received half a liter of coffee substitute or a herbal "tea" in the morning, but no food. A second gong heralded roll call, when inmates had to line up outside in rows of ten to be counted. No matter how cold the weather, prisoners had to wait for the SS to arrive for the count. How long they stood there depended on the officers' mood, and whether there had been escapes or other events attracting punishment. Guards might force the prisoners to squat for an hour with their hands above their heads, or hand out beatings or detention for infractions such as having a missing button or an improperly cleaned food bowl. The inmates were counted and re-counted.
Then there is the severe yet largely hidden repression of Muslim Uighurs in Xinjiang, where as many as one million are reported to be held in modern concentration camps. — Michael Auslin, WSJ, "Backlash Builds Against Beijing," 30 Oct. 2018 Starting in March, a variety of killing centers opened including Belzec, Sobibor, and Treblinka II, separate from the original concentration camp known as Treblinka. — David Grossman, Popular Mechanics, "Study Shows Precisely How Nazi Infrastructure Enabled the Worst of the Holocaust," 2 Jan. 2019 Niemöller earned his reputation for defiance with eight years (1937 to 1945) in Moabit prison then Sachsenhausen and Dachau concentration camps. — Doris Bergen, WSJ, "‘Then They Came for Me’ Review: Germany’s Tortured Conscience," 7 Dec. 2018 The six pillars feature quotes from figures like George Washington, Dwight Eisenhower and Philadelphia native and concentration camp liberator Leon Bass. — Kristen De Groot, The Seattle Times, "1st US public Holocaust memorial merges past with new tech," 22 Oct. 2018 We were enslaved in Egypt, tortured and murdered during the Spanish Inquisition, slaughtered throughout the Crusades, thrown into concentration camps and killed during the Holocaust. — Carolyn Twersky, Seventeen, "Moving On and Making a Difference in the Wake of the Tree of Life Shooting," 2 Nov. 2018 Their efforts to eradicate homosexuality left gay men subject to imprisonment, castration, institutionalization and deportation to concentration camps. — Lisa J. Huriash, southflorida.com, "Museum documents persecution of gays in Nazi Germany," 10 July 2018 In 1939, the Nazis invaded Poland, and in Katowice, S.S. officers came to round up Jews to take to concentration camps like Auschwitz. — Erin Coulehan, Glamour, "A Holocaust Survivor Reflects on the Lasting Impact of Family Separation and Deportation," 28 June 2018 The 80-year-old Hungarian native had come face to face with evil once before, in a Nazi concentration camp. — Allen G. Breed, The Seattle Times, "Holocaust survivor faces evil, cheats death for second time," 30 Oct. 2018
Repeat selections took place several times during the day in roll calls. Inmates who had become weak or ill were separated from the ranks and sent to the gas chambers. A brutal regimen based on a set of punishments and torture was invoked in the camp. Few managed to survive. In Auschwitz-Birkenau, more than 1,100,000 Jews, 70,000 Poles, 25,000 Sinti and Roma (Gypsies) and some 15,000 prisoners of war from the USSR and other countries were murdered.
Germany's war in the East was based on Hitler's long-standing view that Jews were the great enemy of the German people and that Lebensraum was needed for Germany's expansion. Hitler focused his attention on Eastern Europe, aiming to conquer Poland and the Soviet Union. After the occupation of Poland in 1939, all Jews living in the General Government were confined to ghettos, and those who were physically fit were required to perform compulsory labour. In 1941 Hitler decided to destroy the Polish nation completely; within 15 to 20 years the General Government was to be cleared of ethnic Poles and resettled by German colonists. About 3.8 to 4 million Poles would remain as slaves, part of a slave labour force of 14 million the Nazis intended to create using citizens of conquered nations.
Frank’s subsequent books and essays continued to win praise, if not popularity, earning her a reputation as a clear-eyed prophet carefully attuned to hypocrisy. Her readers will long remember the words she wrote in her diary at 15, included in the otherwise naive first section of "The House Behind": “I don’t believe that the big men are guilty of the war, oh no, the little man is just as guilty, otherwise the peoples of the world would have risen in revolt long ago! There’s in people simply an urge to destroy, an urge to kill, to murder and rage, and until all mankind without exception undergoes a great change, wars will be waged, everything that has been built up, cultivated and grown will be cut down and disfigured, and mankind will have to begin all over again.”
On 31 July 1941, Hermann Göring gave written authorization to Reinhard Heydrich, Chief of the Reich Security Head Office (RSHA), to prepare and submit a plan for Die Endlösung der Judenfrage (the Final Solution of the Jewish question) in territories under German control and to coordinate the participation of all involved government organizations. Plans for the extermination of the European Jews—eleven million people—were formalized at the Wannsee Conference in Berlin on 20 January 1942. Some would be worked to death and the rest killed. Initially the victims were killed with gas vans or by Einsatzgruppen firing squads, but these methods were impractical for an operation of this scale. By 1942, killing centers at Auschwitz, Sobibór, Treblinka, and other extermination camps had become the primary method of mass killing.
And if existence was a struggle, a war, then it made no sense to show mercy to the enemy. Like many Nazi institutions, the K.L. embodied conflicting impulses: to reform the criminal, to extort labor from the unproductive, to quarantine the contagious. But most fundamental was the impulse to dehumanize the enemy, which ended up confounding and overriding all the others. Once a prisoner ceased to be human, he could be brutalized, enslaved, experimented on, or gassed at will, because he was no longer a being with a soul or a self but a biological machine. The Muselmänner, the living dead of the camps, stripped of any capacity to think or feel, were the true product of the K.L., the ultimate expression of the Nazi world view.
The six extermination camps were established within a very short time. From December 1941 to December 1942 Chelmno, Belzec, Treblinka, Sobibor, Auschwitz-Birkenau and Majdanek all became operational. These sites were chosen because they were all situated near railway lines, in quiet rural areas of “far away” Poland, outside the spotlight of German and international public opinions.
After the failure of the Beer Hall Putsch in 1923, and his subsequent trial and imprisonment, Hitler decided that the way for the Nazi Party to achieve power was not through insurrection, but through legal and quasi-legal means. This did not sit well with the brown-shirted stormtroopers of the SA, especially those in Berlin, who chafed under the restrictions that Hitler placed on them, and their subordination to the party. This resulted in the Stennes Revolt of 1930-31, after which Hitler made himself the Supreme Commander of the SA, and brought Ernst Röhm back to be their Chief of Staff and keep them in line. The quashing of the SA's revolutionary fervor convinced many businessmen and military leaders that the Nazis had put aside their insurrectionist past, and that Hitler could be a reliable partner 
I decided to go back to my village as I had nowhere else to go. But of the 1,000 or so of us who had been deported, only eight to 10 had survived. Some people had warned me not to go back, saying there had been attacks on those who had returned, including the Jewish woman I had worked for when I’d done my tailor apprenticeship. She’d gone back to reclaim some possessions she had left behind in somebody’s house and they killed her rather than return the items. She and her husband had been the only couple in Czemierniki to survive and then they went and murdered her when she came home.
On 31 July 1941 Hermann Göring gave written authorization to SS-Obergruppenführer Reinhard Heydrich, Chief of the Reich Main Security Office (RSHA), to prepare and submit a plan for a "total solution of the Jewish question" in territories under German control and to coordinate the participation of all involved government organisations. The resulting Generalplan Ost (General Plan for the East) called for deporting the population of occupied Eastern Europe and the Soviet Union to Siberia, for use as slave labour or to be murdered.