Born on April 28, 1908 in Austria-Hungary, Oskar Schindler was a German businessman and member of the Nazi party who built his career on finding opportunities to get rich. Although married, he was also known for his womanizing and his excessive drinking. Not the kind of individual you'd picture as a hero, right? But Schindler, despite his flaws, was just that to over 1,100 Jews whose lives he saved during the Holocaust in World War II. Perhaps it was because of — not despite — his duplicitous character that his story is made all the richer.

But in the spring of 1945, photographs and eyewitness accounts from the liberation of camps like Bergen-Belsen afforded the disbelieving world outside of Europe its first glimpse into the abyss of Nazi depravity. All these years later, after countless reports, books, oral histories and documentary films have constructed a terrifyingly clear picture of the Third Reich's vast machinery of murder, it's difficult to grasp just how shocking these first revelations really were. The most horrific rumors about what was happening to the Jews and millions of other "undesirables—Catholics, pacifists, homosexuals, Slavs—in Nazi-occupied lands paled before the reality revealed by the liberation of the camps.
"The persecution of Jews in occupied Poland meant that we could see horror emerging gradually in many ways. In 1939, they were forced to wear Jewish stars, and people were herded and shut up into ghettos. Then, in the years '41 and '42 there was plenty of public evidence of pure sadism. With people behaving like pigs, I felt the Jews were being destroyed. I had to help them. There was no choice."
Due to horrific overcrowding and the spread of contagious diseases brought from what is now Poland by new arrivals who had been evacuated from the death camps, the number of recorded deaths at Dachau in the last four chaotic months of the war jumped to 13,158. After the camp was liberated by the US Seventh Army on April 29, 1945, an additional 2,226 prisoners died from disease in the month of May and 196 more died in June.
Upon liberating Bergen Belsen, British soldiers discovered the true nature of the Nazi Third Reich. Bergen Belsen had reached its lowest point about three weeks before liberation. Typhus was raging and about 1000 inmates died every day from this epidemic. There was no running water and rations were down to half a pint of soup a day and bread only three times a week. Although the British soldiers had heard about Nazi atrocities, nothing prepared them for what they saw. Richard Dimbleby of the BBC (British Broadcasting Corporation), who visited Bergen Belsen a few days after liberation, broke down several times when he tried to record his first impressions of the camp. On April 19, 1945, the BBC broadcasted his report and a stunned world learned what the inmates of Bergen Belsen had gone through, and what the British soldiers had witnessed a few days before. It took the British soldiers some time to realize that the former prisoners at Bergen Belsen needed easily digested food such as rice, biscuits and fresh milk. Thousands of prisoners died after liberation because they could not get to the food that the British provided, or because they ate too much, or because they could not digest the food that was available. 
Throughout the late-1930s, the Nazi government began to forcibly acquire ethnically German territory in Austria and Czechoslovakia that was taken from Germany at the end of the First World War. Although the international community initially allowed Germany to incorporate these territories into the growing German Empire, it became increasingly clear that Hitler’s ambition did not stop at these small territories. When Germany invaded Poland on September 1, 1939, Britain and France responded by declaring war on Germany, beginning the Second World War.

On April 17, 1945, two days after the first British soldiers arrived, British Medical units were at the scene. The first thing they did was to set up a hospital area in the barracks of the German Army training camp nearby. Also on that date, the British arrested the entire personnel of the SS Commandant's office, the 50 men and 30 women who had voluntarily stayed behind to help the British manage the catastrophe. A Jewish Camp Committee was organized by the survivors, under the leadership of Josef Rosensaft.
There are different methods of execution. People are shot by firing squads, killed by an "air hammer", and poisoned by gas in special gas chambers. Prisoners condemned to death by the Gestapo are murdered by the first two methods. The third method, the gas chamber, is employed for those who are ill or incapable of work and those who have been brought in transports especially for the purpose/Soviet prisoners of war, and, recently Jews.[333]
At this point, we must remember that some survivors were unable to return to "normal" life after the trauma of the Holocaust. Among this group were survivors who committed suicide, survivors who experienced severe psychological scarring, survivors who were unable to marry or have children, and others who suffered from a host of problems after the Holocaust. What is remarkable is that these were the minority, and that most Holocaust survivors were able to bring a certain degree of order to their chaotic world.

When British and Canadian troops finally entered they found over 13,000 unburied bodies and (including the satellite camps) around 60,000 inmates, most acutely sick and starving. The prisoners had been without food or water for days before the Allied arrival, partially due to allied bombing. Immediately before and after liberation, prisoners were dying at around 500 per day, mostly from typhus.[18] The scenes that greeted British troops were described by the BBC's Richard Dimbleby, who accompanied them:

Historians are divided about the motivations of the members of these mobile killing units. American historian Christopher Browning described one such unit, Police Battalion 101, as ordinary men in extraordinary circumstances in which conformity, peer pressure, careerism, obedience to orders, and group solidarity gradually overcame moral inhibitions. American writer Daniel Goldhagen viewed the very same unit as “willing executioners,” sharing Hitler’s vision of genocidal anti-Semitism and finding their tasks unpleasant but necessary. The diversity of the killers has challenged Goldhagen’s view that the motivation was a distinct form of German anti-Semitism. Yet both Browning and Goldhagen concurred that none of these killers faced punishment if he asked to be excused. Individuals had a choice whether to participate or not. Almost all chose to become killers.
Eventually, the Germans ordered the councils to compile lists of names of deportees to be sent for "resettlement".[208] Although most ghetto councils complied with these orders,[209] many councils tried to send the least useful workers or those unable to work.[210] Leaders who refused these orders were shot. Some individuals or even complete councils committed suicide rather than cooperate with the deportations.[211] Others, like Chaim Rumkowski, who became the "dedicated autocrat" of Łódź,[212] argued that their responsibility was to save the Jews who could be saved and that therefore others had to be sacrificed.[213] The councils' actions in facilitating Germany's persecution and murder of ghetto inhabitants was important to the Germans.[214] When cooperation crumbled, as happened in the Warsaw ghetto after the Jewish Combat Organisation displaced the council's authority, the Germans lost control.[215]
By mid-1944 those Jewish communities within easy reach of the Nazi regime had been largely exterminated,[367] in proportions ranging from about 25 percent in France[368] to more than 90 percent in Poland.[369] On 5 May Himmler claimed in a speech that "the Jewish question has in general been solved in Germany and in the countries occupied by Germany".[370] As the Soviet armed forces advanced, the camps in eastern Poland were closed down, with surviving inmates shipped to camps closer to Germany.[371] Efforts were made to conceal evidence of what had happened. The gas chambers were dismantled, the crematoria dynamited, and the mass graves dug up and the corpses cremated.[372] Local commanders continued to kill Jews, and to shuttle them from camp to camp by forced "death marches".[373] Already sick after months or years of violence and starvation, some were marched to train stations and transported for days at a time without food or shelter in open freight cars, then forced to march again at the other end to the new camp. Others were marched the entire distance to the new camp. Those who lagged behind or fell were shot. Around 250,000 Jews died during these marches.[374]
On May 8, 1945, the war in Europe ended, and the next day Schindler and his wife fled the country with the help of several of the Schindlerjuden, as the Jews he saved came to be known. Schindler was wanted for war crimes in Czechoslovakia due to his earlier espionage activities. In 1949 they settled in Argentina with several of the Jewish families they had saved. Having spent the bulk of his profiteering fortune on bribes, Schindler unsuccessfully attempted to farm. He went bankrupt in 1957 and the next year traveled alone to West Germany, where he made an abortive entry into the cement business. Schindler spent the rest of his life supported by donations from the Schindlerjuden. He was named a Righteous Gentile by Yad Vashem in 1962 and was interred in the Catholic cemetery on Mount Zion in Jerusalem.
In December 1944 SS-Hauptsturmführer Josef Kramer, previously at Auschwitz-Birkenau, became the new camp commandant, replacing SS-Hauptsturmführer Adolf Haas [de], who had been in post since the spring of 1943.[7] In January 1945, the SS took over the POW hospital and increased the size of Bergen-Belsen. As eastern concentration camps were evacuated before the advance of the Red Army, at least 85,000 people were transported in cattle cars or marched to Bergen-Belsen.[14] Before that the number of prisoners at Belsen had been much smaller. In July 1944 there were 7,300; by December 1944 the number had increased to 15,000; and by February 1945 it had risen to 22,000. Numbers then soared to around 60,000 by April 15, 1945.[7] This overcrowding led to a vast increase in deaths from disease: particularly typhus, as well as tuberculosis, typhoid fever, dysentery and malnutrition in a camp originally designed to hold about 10,000 inmates. At this point also, the special status of the exchange prisoners no longer applied. All inmates were subject to starvation and epidemics.[14]