Kramer's clear conscience is also suggested by the fact that he made no effort to save his life by fleeing, but instead calmly awaited the approaching British forces, naively confident of decent treatment. "When Belsen Camp was eventually taken over by the Allies," he later stated, "I was quite satisfied that I had done all I possibly could under the circumstances to remedy the conditions in the camp." /19
Following the invasion of Poland, German occupation policy especially targeted the Jews but also brutalized non-Jewish Poles. In pursuit of lebensraum, Germany sought systematically to destroy Polish society and nationhood. The Nazis killed Polish priests and politicians, decimated the Polish leadership, and kidnapped the children of the Polish elite, who were raised as “voluntary Aryans” by their new German “parents.” Many Poles were also forced to perform hard labour on survival diets, were deprived of property and uprooted, and were interned in concentration camps.
It is estimated that approximately 3,000 Jews died on the Plantages. When the camp officials felt that these internees were too ill and too weak to work, they would march them into a lake (since drained) , regardless of the time of year. They were forced to stay in the water until dead. Those who remained conscious were placed in wheelbarrows, brought back to camp, where they died a few hours later.

"Ceremony Recalls Victims of Bergen-Belsen," The Week in Germany (New York: German Information Center), April 27, 1990, p. 6; A figure of 50,000 is also given in Time magazine, April 29, 1985, p. 21; According to a stone memorial at the Belsen camp site, 30,000 Jews were "exterminated" there; A semi-official Polish account published in 1980 reported 48,000 Belsen "victims." Czeslaw Pilichowski, No Time Limit for These Crimes (Warsaw: Interpress, 1980), pp. 154-155.
Because they refused to pledge allegiance to the Nazi party or serve in the military, Jehovah's Witnesses were sent to concentration camps, where they were identified by purple triangles and given the option of renouncing their faith and submitting to the state's authority.[447] The United States Holocaust Memorial Museum estimates that between 2,700 and 3,300 were sent to the camps, where 1,400 died;[411] in The Holocaust Encyclopedia (2001), Sybil Milton estimates that 10,000 were sent and 2,500 died.[412] According to German historian Detlef Garbe, "no other religious movement resisted the pressure to conform to National Socialism with comparable unanimity and steadfastness."[448]
The camp of Bergen-Belsen, located near the towns of Bergen and Belsen in Saxony, northern Germany, got its start in 1940 as a P.O.W. camp for French and Belgian prisoners. In 1941, the camp was renamed Stalag 311 and housed some 20,000 Russian prisoners. Conditions were terrible, resulting by 1942 in the deaths of 16,000 to 18,000 prisoners from disease, starvation and exposure.
Historians increasingly view the Holocaust as a pan-European phenomenon, or a series of holocausts impossible to conduct without the help of local collaborators.[47] Over 200,000 people are estimated to have been Holocaust perpetrators;[48] without them, the Germans would not have been able to extend the Holocaust across most of Europe.[49] Some Christian churches tried to defend the Jews by declaring that converted Jews were "part of the flock," according to Saul Friedländer, "but even then only up to a point". Otherwise, Friedländer writes, "[n]ot one social group, not one religious community, not one scholarly institution or professional association in Germany and throughout Europe declared its solidarity with the Jews."[50]

Lewis said that his comrades pushed cigarettes and sweets through the wire to the inmates who fell on them so ferociously that some were left dead on the ground, torn to pieces in the sordid scramble. The Hungarian Wehrmacht soldiers, who had been assigned to guard the camp during the transition, shot into the mob and killed numerous people. Lt. Lawrence Alsen, a British soldiers who was at the camp on the day of the liberation, told his son Niall after the war that "In some respects, the Hungarians were worse than the Germans."

In April 1943, a part of the Bergen-Belsen camp was taken over by the SS Economic-Administration Main Office (SS Wirtschafts-Verwaltungshauptamt; WVHA). It thus became part of the concentration camp system, run by the SS Schutzstaffel but it was a special case.[7] Having initially been designated a Zivilinterniertenlager ("civilian internment camp"), in June 1943 it was redesignated Aufenthaltslager ("holding camp"), since the Geneva Conventions stipulated that the former type of facility must be open to inspection by international committees.[8] This "holding camp" or "exchange camp" was for Jews who were intended to be exchanged for German civilians interned in other countries, or for hard currency.[9] The SS divided this camp into subsections for individual groups (the "Hungarian camp", the "special camp" for Polish Jews, the "neutrals camp" for citizens of neutral countries and the "Star camp" for Dutch Jews). Between the summer of 1943 and December 1944 at least 14,600 Jews, including 2,750 children and minors were transported to the Bergen-Belsen "holding" or exchange camp.[10]:160 Inmates were made to work, many of them in the "shoe commando" which salvaged usable pieces of leather from shoes collected and brought to the camp from all over Germany and occupied Europe. In general the prisoners of this part of the camp were treated less harshly than some other classes of Bergen-Belsen prisoner until fairly late in the war, due to their perceived potential exchange value.[9] However, only around 2,560 Jewish prisoners were ever actually released from Bergen-Belsen and allowed to leave Germany.[9]