The twin goals of racial purity and spatial expansion were the core of Hitler’s worldview, and from 1933 onward they would combine to form the driving force behind his foreign and domestic policy. At first, the Nazis reserved their harshest persecution for political opponents such as Communists or Social Democrats. The first official concentration camp opened at Dachau (near Munich) in March 1933, and many of the first prisoners sent there were Communists.
The Jews killed represented around one third of the world population of Jews, and about two-thirds of European Jewry, based on an estimate of 9.7 million Jews in Europe at the start of the war. Much of the uncertainty stems from the lack of a reliable figure for the number of Jews in Europe in 1939, numerous border changes that make avoiding double-counting of victims difficult, lack of accurate records from the perpetrators, and uncertainty about whether deaths occurring months after liberation, but caused by the persecution, should be counted.
The American major did not return the German Lieutenant's salute. He hesitates a moment as if he were trying to make sure he is remembering the adequate words. Then he spits into the face of the German, "Du Schweinehund!" And then, "Sit down here" - pointing to the rear seat of one of the jeeps which in the meantime have driven up. The major gave an order, the jeep with the young German officer in it went outside the camp again. A few minutes went by. Then I heard several shots.
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 of huts near Fallingbostel became known as Stalag XI-B and was to become one of the Wehrmacht's largest POW camps, holding up to 95,000 prisoners from various countries. In June 1940, Belgian and French POWs were housed in the former Bergen-Belsen construction workers' camp. This installation was significantly expanded from June 1941, once Germany prepared to invade the Soviet Union, becoming an independent camp known as Stalag XI-C (311). It was intended to hold up to 20,000 Soviet POWs and was one of three such camps in the area. The others were at Oerbke (Stalag XI-D (321)) and Wietzendorf (Stalag X-D (310)). By the end of March 1942, some 41,000 Soviet POWs had died in these three camps of starvation, exhaustion, and disease. By the end of the war, the total number of dead had increased to 50,000. When the POW camp in Bergen ceased operation in early 1945, as the Wehrmacht handed it over to the SS, the cemetery contained over 19,500 dead Soviet prisoners.