There was initially little to distinguish Schindler from the other businessmen who cooperated with the Nazis, until the liquidation of the Kraków ghetto threatened the workers he relied on. As the war dragged on and Schindler began to build personal relationships with his workers, he underwent a personal transformation. Over time, Schindler became less concerned with making a profit; soon he was spending enormous sums of money to keep his workers safe.
By March 9, 1945, a total of 28,838 prisoners had been brought to Dachau and then transferred to the 11 Landsberg sub-camps. Approximately 14,500 prisoners died in these camps. In April 1945, the Kaufering camps were evacuated, except for the Kaufering IV camp where sick prisoners were left behind. Kaufering IV was liberated by American soldiers two days before the main camp was liberated.
In 1935 the Wehrmacht began to build a large military complex close to the village of Belsen, a part of the town of Bergen, in what was then the Province of Hanover. This became the largest military training area in Germany of the time and was used for armoured vehicle training. The barracks were finished in 1937. The camp has been in continuous operation since then and is today known as Bergen-Hohne Training Area. It is used by the NATO armed forces.