The Polish government-in-exile in London learned about the extermination camps from the Polish leadership in Warsaw, who from 1940 "received a continual flow of information about Auschwitz", according to historian Michael Fleming. This was in large measure thanks to Captain Witold Pilecki of the Polish Home Army, who allowed himself to be arrested in Warsaw and spent 945 days in Auschwitz from September 1940 until April 1943, organizing the resistance movement inside the camp.
Beginning in late 1941, the Germans began mass transports from the ghettoes in Poland to the concentration camps, starting with those people viewed as the least useful: the sick, old and weak and the very young. The first mass gassings began at the camp of Belzec, near Lublin, on March 17, 1942. Five more mass killing centers were built at camps in occupied Poland, including Chelmno, Sobibor, Treblinka, Majdanek and the largest of all, Auschwitz-Birkenau. From 1942 to 1945, Jews were deported to the camps from all over Europe, including German-controlled territory as well as those countries allied with Germany. The heaviest deportations took place during the summer and fall of 1942, when more than 300,000 people were deported from the Warsaw ghetto alone.
The first known documentation of Dachau occurs in a medieval deed issued by the Noble Erchana of Dahauua to the prince-bishop of Freising, both descendants of the lineage of the Aribonids. With this deed, dated to August 15, 805 A.D. (the Feast of the Assumption of the Blessed Virgin Mary), she donated her entire property in Dachau, including five so-called Colonenhöfe and some serfs and bondsman, to devolve to the Bishop of the Diocese of Freising after her death.
Gun did not explain how these 300 prisoners died on the night of the liberation of the camp, but he did write that the prisoners had weapons and that the International Committee of Dachau had made sure that the prisoners who had cooperated with the German guards were not allowed to escape. Others may have died from eating too much of the canned food and chocolate given to them by the Americans, and undoubtedly there were deaths among the 900 prisoners sick with typhus in the infirmary.
While there will always be those who question the motives of others, those who have examined Schindler’s efforts find him heroic. “The defining measure of Schindler’s commitment to doing everything possible to save his Jewish workers came in the fall of 1944, when Oskar chose to risk everything to move his armaments factory to Brunnlitz,” writes David Crowe, citing Dr. Moshe Bejski, who was saved by Oskar Schindler during the Holocaust. “Oskar could easily have closed his Krakow operations and retreated westward with the profits he had already made. Instead, he chose to risk his life and his money to save as many Jews as he could.”
Albert Goering loathed all of Nazism's inhumanity and at the risk of his career, fortune and life, used his name and connections to save hundreds of Jews and and political dissidents during the Second World War. After the war Albert Goering - savior of victims of the tyranny his brother helped create - was imprisoned for several years for his name alone. But his story is almost unknown: he was shoved into obscurity by the enormity of his brother's crimes.
These outdoor 'wild' camps were little more than improvised barbed-wire stockades where prisoners were subjected to military-style drills and random beatings. The storm troopers soon discovered that desperate family members would gather up whatever money they could find to ransom their loved ones out of the place. Thus began a lucrative practice of hauling off prisoners simply to hold them until sufficient ransom was received.
The camp was liberated on April 15, 1945, by the British 11th Armoured Division. The soldiers discovered approximately 60,000 prisoners inside, most of them half-starved and seriously ill, and another 13,000 corpses, including those of Anne and Margot Frank, lying around the camp unburied. The horrors of the camp, documented on film and in pictures, made the name "Belsen" emblematic of Nazi crimes in general for public opinion in many countries in the immediate post-1945 period. Today, there is a memorial with an exhibition hall at the site.