Between the years 1933 and 1945, more than 3.5 million Germans were imprisoned in such concentration camps or prison for political reasons. Approximately 77,000 Germans were killed for one or another form of resistance by Special Courts, courts-martial, and the civil justice system. Many of these Germans had served in government, the military, or in civil positions, which were considered to enable them to engage in subversion and conspiracy against the Nazis.
On March 7, 1933, an important law was passed by the newly-elected German Congress, which called for all high-level government officials in the German states to be appointed by the Nazis and for all state government positions to be supervised by the Nazis in the event of an emergency. Germany was already in an emergency situation and Article 48 of the German Constitution had already been invoked. Under this new law, Heinrich Himmler was appointed the acting Chief of Police in Munich, although his real job was Reichsführer-SS, the leader of Hitler's elite private Army.
Yugoslavia and Greece were invaded in April 1941 and surrendered before the end of the month. Germany and Italy divided Greece into occupation zones but did not eliminate it as a country. Yugoslavia, home to around 80,000 Jews, was dismembered; regions in the north were annexed by Germany and regions along the coast made part of Italy. The rest of the country was divided into the Independent State of Croatia, nominally an ally of Germany, and Serbia, which was governed by a combination of military and police administrators. According to historian Jeremy Black, Serbia was declared free of Jews in August 1942. Croatia's ruling party, the Ustashe, killed the country's Jews, and killed or expelled Orthodox Christian Serbs and Muslims. Jews and Serbs alike were "hacked to death and burned in barns", according to Black. One difference between the Germans and Croatians was that the Ustashe allowed its Jewish and Serbian victims to convert to Catholicism so they could escape death.
Immediately after liberation, West European Jews who survived the Holocaust generally returned to their countries of origin. Holocaust survivors who tried to return to their homes in Eastern Europe faced many more difficulties. The Nazi destruction in the East had been all-encompassing. Many survivors, particularly in Eastern Europe, continued to encounter antisemitism when they returned to their communities. In some places survivors who had returned home met with violent hostility. In Kielce, 42 Jews who had survived the Holocaust were killed by local Poles in a pogrom on July 4, 1946.
In September 1939, the German army occupied the western half of Poland. German police soon forced tens of thousands of Polish Jews from their homes and into ghettoes, giving their confiscated properties to ethnic Germans (non-Jews outside Germany who identified as German), Germans from the Reich or Polish gentiles. Surrounded by high walls and barbed wire, the Jewish ghettoes in Poland functioned like captive city-states, governed by Jewish Councils. In addition to widespread unemployment, poverty and hunger, overpopulation made the ghettoes breeding grounds for disease such as typhus.
From this moment on, the Nazi regime adopted hundreds of laws restricting the rights and liberties of the Jewish people. Jews were expelled from the civil service and barred from entering particular professions, stripped of their citizenship, and forbidden from intermarrying or even having a relationship with anyone of “German or German-related blood”.
In 1942, the crematorium area was constructed next to the main camp. It included the old crematorium and the new crematorium (Barrack X) with a gas chamber. There is no credible evidence that the gas chamber in Barrack X was used to murder human beings. Instead, prisoners underwent “selection”; those who were judged too sick or weak to continue working were sent to the Hartheim “euthanasia” killing center near Linz, Austria. Several thousand Dachau prisoners were murdered at Hartheim. Further, the SS used the firing range and the gallows in the crematoria area as killing sites for prisoners.
While there were only 23 main camps between 1933 to 1945, the Nazi regime established some 20,000 other camps used for forced labor, transit or temporary internment. During the Holocaust it is estimated that 6 million Jews were slaughtered along with, 3 million Soviet prisoners of war, 3 million Polish Catholics, 700,000 Serbians, 250,000 Gypsies, Sinti, and Lalleri, 80,000 Germans (for political reasons), 70,000 German handicapped, 12,000 homosexuals, and 2,500 Jehovah’s Witnesses.
Dr. R. Barton, "Belsen," History of the Second World War, Part 109, 1975, pp. 3025-3029; Barton confirmed this evaluation in testimony given in the 1985 and 1988 Toronto trials of German-Canadian publisher Ernst Zündel. On Barton's testimony in the first, 1985 trial, see: "View of Belsen was propaganda, trial told," The Globe and Mail (Toronto), Feb. 8, 1985, pp. M1, M5, and, "Disease killed Nazis' prisoners, MD says," Toronto Star, Feb. 8, 1985, p. A2; On Barton's testimony in the second, 1988 Zündel trial, see: Barbara Kulaszka, ed., Did Six Million Really Die?, pp. 175-180, and, R. Lenski, The Holocaust on Trial (1990), pp. 157-160; Among his other positions after the war, Barton was superintendent and consultant psychiatrist at Severalls Hospital (Essex, England), and director of the Rochester Psychiatric Center (New York).
In August 1944, a new section was created and this became the so-called "women's camp". By November 1944 this camp received around 9,000 women and young girls. Most of those who were able to work stayed only for a short while and were then sent on to other concentration camps or slave-labour camps. The first women interned there were Poles, arrested after the failed Warsaw Uprising. Others were Jewish women from Poland or Hungary, transferred from Auschwitz. Among those who never left Bergen-Belsen were Margot and Anne Frank, who died there in February or March 1945.