These experiments were usually exceptionally painful and unneeded. For example, Nazi Dr. Sigmund Rascher subjected some prisoners to high altitude experiments using pressure chambers, while he forced others to undergo freezing experiments so that their reactions to hypothermia could be observed. Still, other prisoners were forced to drink saltwater during efforts to determine its drinkability.
The evacuation of prisoners from the sub-camps to the main Dachau camp had begun in March 1945, in preparation for surrendering the prisoners to the Allies. The evacuated prisoners had to walk for several days to the main camp because Allied bombs were destroying the railroad tracks as fast as the Germans could repair them. The few trains that did bring prisoners to Dachau, including a train load of women and children, were bombed or strafed by American planes, killing many of the prisoners.
Soon after his marriage, Schindler quit working for his father and took a series of jobs, including a position at Moravian Electrotechnic and the management of a driving school. After an 18-month stint in the Czech army, where he rose to the rank of Lance-Corporal in the Tenth Infantry Regiment of the 31st Army, Schindler returned to Moravian Electrotechnic, which went bankrupt shortly afterwards. His father's farm machinery business closed around the same time, leaving Schindler unemployed for a year. He took a job with Jarslav Simek Bank of Prague in 1931, where he worked until 1938.
Another American at Dachau on the day the camp was liberated was Keith Fiscus, who was a Captain in American intelligence, operating behind enemy lines. According to a news article by Mike Pound, published in the Joplin Globe on April 29, 2009, Ficus was captured on April 29, 1944 in Austria and held at Dachau for 9 months after first being interrogated by the Gestapo.
The United States Holocaust Memorial Museum defines the Holocaust as the "systematic, bureaucratic, state-sponsored persecution and murder of six million Jews by the Nazi regime and its collaborators", distinguishing between the Holocaust and the targeting of other groups during "the era of the Holocaust". According to Yad Vashem, Israel's Holocaust memorial, most historians regard the start of the "Holocaust era" as January 1933, when Hitler was named Chancellor of Germany. Other victims of the Holocaust era include those viewed as inferior, including for reasons of race or ethnicity (such as the Roma, ethnic Poles, Russians, and the disabled); and those targeted because of their beliefs or behavior (such as Jehovah's Witnesses, communists, and homosexuals). Hitler came to see the Jews as "uniquely dangerous to Germany", according to Peter Hayes, "and therefore uniquely destined to disappear completely from the Reich and all territories subordinate to it". The persecution and murder of other groups was much less consistent. For example, he writes, the Nazis regarded the Slavs as "sub-human", but their treatment consisted of "enslavement and gradual attrition", while "some Slavs—Slovaks, Croats, Bulgarians, some Ukrainians—[were] allotted a favored place in Hitler's New Order".
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.
Eventually the studio bought the rights to the book, and when Page met with Spielberg to discuss the story, the director promised the Holocaust survivor that he would make the film adaptation within 10 years. The project languished for over a decade because Spielberg was reluctant to take on such serious subject matter. Spielberg’s hesitation actually stopped Hollywood veteran Billy Wilder from making Schindler’s List his final film. Wilder tried to buy the rights to Keneally’s book, but Spielberg and MCA/Universal scooped them up before he could.
In the fall of that year the Płaszów work camp opened nearby, and by February 1943 it was under the command of the notoriously sadistic SS officer Amon Göth, who would be executed after the war. Capitalizing on the officer’s appetite for drink and other luxury items available mainly on the black market, Schindler cultivated his friendship by ensuring a constant stream of them to the villa from which he oversaw the camp. Schindler thus managed to prevail upon Göth to create a separate camp for his Jewish workers, where they were free of the abuses suffered at Płaszów. Though Schindler’s motivations prior to this point are unclear, many scholars interpret his efforts to extricate his workers from Płaszów as indication that his concern for them was not purely financial.
That February 28 decree had been used by the 50,000 brown-shirted SA storm troopers and black-coated SS men sworn in as auxiliary police to justify mass arrests of political opponents during Hitler's seizure of power. There were so many people in custody in the spring of 1933 that Germany's conventional prisons were quickly swamped. As a result, 'wild' prison camps sprang up like mushrooms.
Außenlager Hambühren-Ovelgönne (Lager III, Waldeslust) at Hambühren south of Winsen was in use from August 23, 1944 to February 4, 1945. It was an abandoned potash mine, now intended as an underground production site for Bremen plane manufacturer Focke-Wulf. Around 400 prisoners, mostly female Polish or Hungarian Jews, were forced to prepare the facility and to help lay train tracks to it. This was done for the company Hochtief.:204