As the Soviet Army advanced from the east, the Nazis transported prisoners away from the front and deep into Germany. Some prisoners were taken from the camps by train, but most were force-marched hundreds of miles, often in freezing weather and without proper clothing or shoes. Over the course of these death marches, which sometimes lasted weeks, tens of thousands of people died from cold or hunger, or were shot because they could not keep up.
Around the time of the failed offensive against Moscow in December 1941, Hitler resolved that the Jews of Europe were to be exterminated immediately.[332] While the murder of Jewish civilians had been ongoing in the occupied territories of Poland and the Soviet Union, plans for the total eradication of the Jewish population of Europe—eleven million people—were formalised at the Wannsee Conference on 20 January 1942. Some would be worked to death and the rest would be killed in the implementation of the Final Solution to the Jewish Question.[333] Initially the victims were killed by Einsatzgruppen firing squads, then by stationary gas chambers or by gas vans, but these methods proved impractical for an operation of this scale.[334][335] By 1942 extermination camps equipped with gas chambers were established at Auschwitz, Chełmno, Sobibor, Treblinka, and elsewhere.[336] The total number of Jews murdered is estimated at 5.5 to six million,[244] including over a million children.[337]

The Auschwitz Jewish Center (AJC) in Oświęcim, operated by the Museum of Jewish Heritage — A Living Memorial to the Holocaust, is just two miles from the Auschwitz–Birkenau death camps. The only Jewish presence in the vicinity of Auschwitz, the Center opened its doors in September 2000 so that people from around the world could gather to learn, pray, and remember the victims of the Holocaust.
Early in the Nazi regime of Adolf Hitler, Anne’s father, Otto Frank (1889–1980), a German businessman, took his wife and two daughters to live in Amsterdam. In 1941, after German forces occupied the Netherlands, Anne was compelled to transfer from a public school to a Jewish one. On June 12, 1942, she received a red-and-white plaid diary for her 13th birthday. That day she began writing in the book: “I hope I will be able to confide everything to you, as I have never been able to confide in anyone, and I hope you will be a great source of comfort and support.”
Germany invaded Poland and captured the Free City of Danzig on 1 September 1939, beginning World War II in Europe.[85] Honouring their treaty obligations, Britain and France declared war on Germany two days later.[86] Poland fell quickly, as the Soviet Union attacked from the east on 17 September.[87] Reinhard Heydrich, chief of the Sicherheitspolizei (SiPo; Security Police) and Sicherheitsdienst (SD; Security Service), ordered on 21 September that Polish Jews should be rounded up and concentrated into cities with good rail links. Initially the intention was to deport them further east, or possibly to Madagascar.[88] Using lists prepared in advance, some 65,000 Polish intelligentsia, noblemen, clergy, and teachers were killed by the end of 1939 in an attempt to destroy Poland's identity as a nation.[89][90] Soviet forces advanced into Finland in the Winter War, and German forces saw action at sea. But little other activity occurred until May, so the period became known as the "Phoney War".[91]

When the day of release came we were at first searched most carefully for any sort of written notes. Notes from our family—a short, well-watched exchange was allowed every week—had to be left behind. Then we were permitted to put on our civilian clothes, but how they looked! They had been disinfected under high steam pressure and had been wrapped in bundles. They looked like the outfits of tramps, all creased and out of shape. Soft felt hats had turned into cardboard-like monsters no longer usable, and even on our short trip back they could not be worn.
^ The Cambridge Companion to Tacitus, p. 294. A. J. Woodman - 2009 "The white race was defined as beautiful, honourable and destined to rule; within it the Aryans are 'cette illustre famille humaine, la plus noble'." Originally a linguistic term synonymous with Indo-European, 'Aryan' became, not least because of the Essai, the designation of a race, which Gobineau specified was 'la race germanique'
The crisis led to war preparations by Britain, Czechoslovakia, and France (Czechoslovakia's ally). Attempting to avoid war, British Prime Minister Neville Chamberlain arranged a series of meetings, the result of which was the Munich Agreement, signed on 29 September 1938. The Czechoslovak government was forced to accept the Sudetenland's annexation into Germany. Chamberlain was greeted with cheers when he landed in London, saying the agreement brought "peace for our time".[70] The agreement lasted six months before Hitler seized the rest of Czech territory in March 1939.[71]
After Anne’s diary was published, some people called it a hoax—particularly neo-Nazis who wanted to claim the Holocaust never happened. In 1963, Nazi hunter and concentration camp survivor Simon Wiesenthal tracked down former SS officer Karl Silberbauer, who at that time was working as a police inspector in Austria. When confronted, Silberbauer confessed, "Yes, I arrested Anne Frank."
The two largest groups of prisoners in the camps, both numbering in the millions, were the Polish Jews and the Soviet prisoners of war (POWs) held without trial or judicial process. There were also large numbers of Romani people, ethnic Poles, Serbs, political prisoners, homosexuals, people with disabilities, Jehovah's Witnesses, Catholic clergy, Eastern European intellectuals and others (including common criminals, as the Nazis declared). In addition, a small number of Western Allied aviators were sent to concentration camps as punishment for spying.[28] Western Allied POWs who were Jews, or who were suspected of being Jews by the Nazis, were usually sent to ordinary POW camps; however, a small number of them were sent to concentration camps because of antisemitic policies.[29]