The Holocaust in Poland

The Holocaust in Poland

Top, clockwise: Warsaw Ghetto burning, May 1943 • Einsatzgruppe shooting of women from the Mizocz Ghetto, 1942 • Selection of people to be sent directly to the gas chamber right after their arrival at Auschwitz-II Birkenau • Jews captured in the Warsaw Ghetto Uprising led to the Umschlagplatz by Waffen SS • Łódź Ghetto children deported to Chełmno death camp, 1942
Map of the Holocaust in occupied Poland during World War II with six extermination camps marked with white skulls in black squares: Auschwitz-Birkenau, Bełżec, Chełmno, Majdanek, Sobibór and Treblinka; as well as remote mass killing sites at Bronna Góra, Ponary, Połonka and others. Marked with the Star of David are selected large Polish cities with the extermination ghettos. Solid red line denotes the Nazi–Soviet frontier – starting point for Operation Barbarossa of 1941.
Overview
Period	September 1939 – April 1945
Territory	Occupied Poland, also present day western Ukraine and western Belarus among others
Major perpetrators
Units	SS-Totenkopfverbände, Einsatzgruppen, Orpo battalions, Trawnikis, BKA, OUN-UPA, TDA, Ypatingasis būrys Wehrmacht
Killed	3,000,000 Polish Jews
Survivors	157,000–375,000 in the Soviet Union 50,000 liberated from Nazi concentration camps 30,000–60,000 in hiding
Armed resistance
Jewish uprisings	Będzin, Białystok, Birkenau, Częstochowa, Łachwa, Łuck, Mińsk Mazowiecki, Mizocz, Pińsk, Poniatowa, Sobibór, Sosnowiec, Treblinka, Warsaw, Wilno

The Holocaust in Poland was part of the European-wide Holocaust organized by Nazi Germany and took place in German-occupied Poland. The genocide took the lives of three million Polish Jews, half of all Jews killed during the Holocaust.

The Holocaust in Poland was marked by the construction of death camps by Nazi Germany, German use of gas vans, and mass shootings by German troops and their Ukrainian and Lithuanian auxiliaries. The extermination camps played a central role in the extermination both of Polish Jews, and of Jews whom Germany transported to their deaths from western and southern Europe.

Every branch of the sophisticated German bureaucracy was involved in the killing process, from the interior and finance ministries to German firms and state-run railroads. At least 98 percent of Jews in Poland at the time were killed. Between 157,000 and 375,000 Polish Jews survived by fleeing to the Soviet Union.

Background

Main articles: Occupation of Poland (1939–45) and War crimes in occupied Poland during World War II

Antisemitism had been increasing in Poland before the outbreak of war. Anti-Jewish violence occurred in more than 150 localities between 1935 and 1937. Prior to the war, right-wing Polish politicians encouraged Jews to emigrate in order to reduce the number of Jews in Poland.

Following the 1939 invasion of Poland, in accordance with the secret protocol of the Molotov–Ribbentrop Pact, Nazi Germany and the Soviet Union partitioned Poland into occupation zones. Large areas of western Poland were annexed by Germany. Some 52% of Poland's territory, mainly the Kresy borderlands—inhabited by between 13.2 and 13.7 million people, including 1,300,000 Jews—was annexed by the Soviet Union. An estimated 157,000 to 375,000 Polish Jews either fled into the Soviet Union or were deported eastward by the Soviet authorities.

The Soviet occupation was short-lived because the terms of the Nazi–Soviet Pact, signed earlier in Moscow, were broken when the German army invaded Soviet-controlled territory on June 22, 1941. From 1941 to 1943, all of Poland was under Germany's control.The German occupation zone named  General Government was set up in central and southeastern Poland, and it comprised 39 percent of occupied Polish territory.

Nazi ghettoization policy

Further information: Jewish ghettos in German-occupied Poland and Intelligenzaktion

Prior to World War II, there were 3,500,000 Jews in Poland, living mainly in cities: about 10% of the general population. The database of the POLIN Museum of the History of Polish Jews provides information on 1,926 Jewish communities across the country. Following the conquest of Poland and the 1939 murder of intelligentsia, the first German anti-Jewish measures involved a policy of expelling Jews from Polish territories annexed by the Third Reich. The westernmost provinces, of Greater Poland and Pomerelia, were turned into new German Reichsgaue named Danzig-West Prussia and Wartheland, with the intent to completely Germanize them through settler colonization (Lebensraum). Annexed directly to the new Warthegau district, the city of Łódź absorbed an initial influx of some 40,000 Polish Jews forced out of surrounding areas. A total of 204,000 Jewish people passed through the ghetto in Łódź. Initially, they were to be expelled to the Generalgouvernement. However, the ultimate destination for the massive removal of Jews was left open until the Final Solution was set in motion two years later.

The Mass Extermination of Jews in German Occupied Poland (1942) – a publication of the Polish Government-in-Exile, addressed to the wartime United Nations

Persecution of Polish Jews by the German occupation authorities began immediately after the invasion, particularly in major urban areas. In the first year and a half, the Nazis confined themselves to stripping the Jews of their valuables and property for profit, herding them into makeshift ghettos, and forcing them into slave labor. During this period, the Germans ordered Jewish communities to appoint Jewish Councils (Judenräte) to administer the ghettos and to be "responsible in the strictest sense" for carrying out orders. Most ghettos were set up in cities and towns where Jewish life was already well organized. For logistical reasons, the Jewish communities in settlements without railway connections in occupied Poland were dissolved. In a massive deportation action involving the use of freight trains, all Polish Jews had been segregated from the rest of society in dilapidated neighborhoods (Jüdischer Wohnbezirk) adjacent to the existing rail corridors. The food aid was completely dependent on the SS. Initially, the Jews were legally banned from baking bread; they were sealed off from the general public in an unsustainable manner.

Forced labor work card issued to a Jewish young man in occupied Poland.

The Warsaw ghetto contained more Jews than all of France; the Łódź ghetto more Jews than all of the Netherlands. More Jews lived in the city of Kraków than in all of Italy, and virtually any medium-sized town in Poland had a larger Jewish population than all of Scandinavia. All of southeast Europe – Hungary, Romania, Bulgaria, Yugoslavia, and Greece – had fewer Jews than the original four districts of the General Government.

The plight of Jews in war-torn Poland could be divided into stages defined by the existence of the ghettos. Before the formation of ghettos, the escape from persecution did not involve extrajudicial punishment by death. Once the ghettos were sealed off from the outside, death by starvation and disease became rampant, alleviated only by the smuggling of food and medicine by Polish gentile volunteers, in what was described by Ringelblum as "one of the finest pages in the history between the two peoples". In Warsaw, up to 80 percent of food consumed in the Ghetto was brought in illegally. The food stamps introduced by the Germans, provided only 9 percent of the calories necessary for survival. In the two and a half years between November 1940 and May 1943, some 100,000 Jews died in the Warsaw Ghetto of starvation and disease; and around 40,000 in the Łódź Ghetto in the four-and-a-quarter years between May 1940 and August 1944. By the end of 1941, most ghettoized Jews had no savings left to pay the SS for further bulk food deliveries. The 'productionists' among the German authorities – who attempted to make the ghettos self-sustaining by turning them into enterprises – prevailed over the 'attritionists' only after the German invasion of the Soviet Union. The most prominent ghettos were thus temporarily stabilized through the production of goods needed at the front, as death rates among the Jewish population there began to decline.

Holocaust by bullets

Jews from Tarnopol Voivodeship shot face-down in an open pit near Złoczów

From the first days of the war, violence against civilians accompanied the arrival of German troops. In the September 1939 Częstochowa massacre, 150 Jewish Poles were among the circa 1140 Polish civilians shot by German Wehrmacht troops. In November 1939, outside Ostrów Mazowiecka, around 500 Jewish men, women and children were shot in mass graves. In December 1939 around 100 Jews were shot by Wehrmacht soldiers and gendarmes at Kolo.

Following the German attack on the USSR in June 1941, Himmler assembled a force of some 11,000 men to pursue a program of physical annihilation of Jews. Also during Operation Barbarossa, the SS had recruited collaborationist auxiliary police from among Soviet nationals. The local Schutzmannschaft provided Germany with manpower and critical knowledge of local regions and languages. In what became known as the "Holocaust by bullets", the German police battalions (Orpo), SiPo, Waffen-SS, and special-task Einsatzgruppen, along with Ukrainian and Lithuanian auxiliaries, operated behind front lines, systematically shooting tens of thousands of men, women, and children,the Wehrmacht also participated in many aspects of the holocaust by bullets.

Massacres were committed in over 30 locations across the formerly Soviet-occupied parts of Poland, including in Brześć, Tarnopol, and Białystok, as well as in prewar provincial capitals of Łuck, Lwów, Stanisławów, and Wilno (see Ponary). The survivors of mass killing operations were incarcerated in the new ghettos of economic exploitation, and starved slowly to death by artificial famine at the whim of German authorities. Because of sanitation concerns, the corpses of people who had died as a result of starvation and mistreatment were buried in mass graves in the tens of thousands. Gas vans were made available in November 1941; in June 1942 the Polish National Council's Samuel Zygelbaum reported that these had killed 35,000 Jews in Lodz alone. He also reported that Gestapo agents were routinely dragging Jews out of their homes and shooting them on the street in broad daylight. By December 1941, about one million Jews had been killed by Nazi shooting operations in the Soviet Union. The 'war of destruction' policy in the east against 'the Jewish race' became common knowledge among the Germans at all levels. The total number of shooting victims in the east who were Jewish are around 1.3 to 1.5 million. Entire regions behind the German–Soviet Frontier were reported to Berlin by the Nazi death squads to be "Judenfrei".

Final Solution and liquidation of Ghettos

Further information: Final Solution, German camps in occupied Poland during World War II, and Extermination through labour

Photos from The Black Book of Poland, published in London in 1942 by Polish government-in-exile.

On January 20, 1942, during the Wannsee conference near Berlin, State Secretary of the Government General, Josef Bühler, urged Reinhard Heydrich to begin the proposed "final solution to the Jewish question" as soon as possible. The industrial killing by exhaust fumes was already tried and tested over several weeks at the Chełmno extermination camp in the then-Wartheland, under the guise of resettlement. All condemned Ghetto prisoners, without exception, were told they were going to labour camps, and asked to pack a carry-on luggage. Many Jews believed in the transfer ruse, since deportations were also part of the ghettoization process. Meanwhile, the idea of mass murder by means of stationary gas chambers was discussed in Lublin already since September 1941. It was a precondition for the newly drafted Operation Reinhard led by Odilo Globocnik who ordered the construction of death camps at Belzec, Sobibór, and Treblinka. At Majdanek and Auschwitz, the work of the stationary gas chambers began in March and May respectively, preceded by experiments with Zyklon B. Between 1942 and 1944, the most extreme measure of the Holocaust, the extermination of millions of Jews from Poland and all over Europe was carried out in six extermination camps. There were no Polish guards at any of the Reinhard camps, despite the sometimes used misnomer Polish death camps. All killing centres were designed and operated by the Nazis in strict secrecy, aided by the Ukrainian Trawnikis. Civilians were forbidden to approach them and often shot if caught near the train tracks.

Top: entrance to Auschwitz camp I, with gate sign, Arbeit macht frei. Bottom: the real death factory at nearby Auschwitz II–Birkenau

Systematic liquidation of the ghettos began across General Government in the early spring of 1942. At that point the only chance for survival was escape to the "Aryan side". The German round-ups for the so-called resettlement trains were connected directly with the use of top secret extermination facilities built for the SS at about the same time by various German engineering companies including HAHB, I.A. Topf and Sons of Erfurt, and C.H. Kori GmbH.

Unlike other Nazi concentration camps where prisoners from all across Europe were exploited for the war effort, German death camps – part of secretive Operation Reinhardt – were designed exclusively for the rapid elimination of Polish and foreign Jews, subsisting in isolation. The camp's German overseers reported to Heinrich Himmler in Berlin, who kept control of the extermination program, but who delegated the work in Poland to SS and police chief Odilo Globocnik of the Lublin Reservation. The selection of sites, construction of facilities and training of personnel was based on a similar (Action T4) "racial hygiene" program of mass murder through involuntary euthanasia, developed in Germany.

Deportation

The Holocaust trains sped up the scale and duration over which the extermination took place; and, the enclosed nature of freight cars also reduced the number of troops required to guard them. Rail shipments allowed the Nazi Germans to build and operate bigger and more efficient death camps and, at the same time, openly lie to the world – and to their victims – about a "resettlement" program. Unspecified number of deportees died in transit during Operation Reinhard from suffocation and thirst. No food or water was supplied. The Güterwagen boxcars were only fitted with a bucket latrine. A small barred window provided little ventilation, which oftentimes resulted in multiple deaths. A survivor of the Treblinka uprising testified about one such train, from Biała Podlaska. When the sealed doors flew open, 90 percent of about 6,000 Jewish prisoners were found to have suffocated to death. Their bodies were thrown into smouldering mass grave at the "Lazaret". Millions of people were transported in similar trainsets to the extermination camps under the direction of the German Ministry of Transport, and tracked by an IBM subsidiary, until the official date of closing of the Auschwitz-Birkenau complex in December 1944.

Liquidation of Kraków Ghetto, March 1943. Families walk to Prokocim railway station for "resettlement". Destination: Auschwitz.

Death factories were just one of a number of ways of mass extermination. There were secluded killing sites set up further east. At Bronna Góra (the Bronna Mount, now Belarus) 50,000 Jews died in execution pits; delivered by the Holocaust trains from the ghettos in Brześć, Bereza, Janów Poleski, Kobryń, Horodec (pl), Antopol and other locations along the western border of Reichskommissariat Ostland. Explosives were used to speed up the digging process. At the Sosenki Forest on the outskirts of Równe in prewar Wołyń Voivodeship, over 23,000 Jews were shot, men, women, and children. At the Górka Połonka forest (see map) 25,000 Jews forced to disrobe and lay over the bodies of others were shot in waves; most of them were deported there via the Łuck Ghetto. The execution site for the Lwów Ghetto inmates was arranged near Janowska, with 35,000–40,000 Jewish victims killed and buried at the Piaski ravine.

While the Order Police performed liquidations of the Jewish ghettos in occupied Poland, loading prisoners into railcars and shooting those unable to move or attempting to flee, the collaborationist auxiliary police were used as a means of inflicting terror upon the Jewish people by conducting large-scale massacres in the same locations. They were deployed in all major killing sites of Operation Reinhard (terror was a primary aim of their SS training). The Ukrainian Trawniki men formed into units took an active role in the extermination of Jews at Belzec, Sobibór, Treblinka II; during the Warsaw Ghetto Uprising (on three occasions, see Stroop Report), Częstochowa, Lublin, Lwów, Radom, Kraków, Białystok (twice), Majdanek, Auschwitz, the Trawniki concentration camp itself, and the remaining subcamps of KL Lublin/Majdanek camp complex including Poniatowa, Budzyń, Kraśnik, Puławy, Lipowa, and also during massacres in Łomazy, Międzyrzec, Łuków, Radzyń, Parczew, Końskowola, Komarówka and all other locations, augmented by members of the SS, SD, Kripo, as well as the reserve police battalions from Orpo (each, responsible for annihilation of thousands of Jews). In the north-east, the "Poachers' Brigade" of Oskar Dirlewanger trained Belarusian Home Guard in murder expeditions with the help of Belarusian Auxiliary Police. By the end of World War II in Europe in May 1945, over 90% of Polish Jewry perished.

Death camp at Chełmno

Jews being sent to Chełmno death camp, forced to abandon their bundles along the way. Here: loading of victims being sent from Łódź Ghetto, 1942

The Chełmno extermination camp (Template:Lang-de) was built as the first-ever, following Hitler's launch of Operation Barbarossa. It was a pilot project for the development of other extermination sites. The experiments with exhaust gases were finalized by murdering 1,500 Poles at Soldau. The killing method at Chełmno grew out of the 'euthanasia' program in which busloads of unsuspecting hospital patients were gassed in air-tight shower rooms at Bernburg, Hadamar and Sonnenstein. The killing grounds at Chełmno, 50 kilometres (31 mi) from Łódź, consisted of a vacated manorial estate similar to Sonnenstein, used for undressing (with a truck-loading ramp in the back), as well as a large forest clearing 4 kilometres (2.5 mi) northwest of Chełmno, used for the mass burial as well as open-pit cremation of corpses introduced some time later.

All Jews from the Judenfrei district of Wartheland were deported to Chełmno under the guise of 'resettlement'. At least 145,000 prisoners from the Łódź Ghetto perished at Chełmno in several waves of deportations lasting from 1942 to 1944. Additionally, 20,000 foreign Jews and 5,000 Roma were brought in from Germany, Austria and Czechoslovakia. All victims were killed with the use of mobile gas vans (Sonderwagen), which had exhaust pipes reconfigured and poisons added to gasoline (see Chełmno Trials for supplementary data). In the last phase of the camp's existence, the exhumed bodies were cremated in open-air for several weeks during Sonderaktion 1005. The ashes, mixed with crushed bones, were trucked every night to the nearby river in sacks made from blankets, to remove the evidence of mass murder.

Auschwitz-Birkenau

Auschwitz II–Birkenau prisoners

The Auschwitz concentration camp was the largest of the German Nazi extermination centers. Located in the Gau Upper Silesia inside Nazi Germany, and 64 kilometres (40 mi) west of Kraków. The overwhelming majority of prisoners deported there were murdered within hours of their arrival. The camp was fitted with the first permanent gas chambers in March 1942. The extermination of Jews with Zyklon B as the killing agent began in July. At Birkenau, the four killing installations (each consisting of coatrooms, multiple gas chambers and industrial-scale crematoria) were built in the following year. By late 1943, Birkenau was a killing factory with four so-called 'Bunkers' (totaling over a dozen gas chambers) working around the clock. Up to 6,000 people were gassed and cremated there each day, after the ruthless 'selection process' at the Judenrampe. Only about 10 percent of the deportees from transports organized by the Reich Main Security Office (RSHA) were registered and assigned to the Birkenau barracks.

The extermination program at Auschwitz resulted in the death of around 1.1 million people. 1 million of them were Jews from across Europe including 200,000 children. Among the registered 400,000 victims (less than one-third of the total Auschwitz arrivals) were 140,000–150,000 non-Jewish Poles, 23,000 Gypsies, 15,000 Soviet POWs and 25,000 others. Auschwitz received a total of about 300,000 Jews from occupied Poland, shipped aboard freight trains from liquidated ghettos and transit camps, beginning with Bytom (February 15, 1942), Olkusz (three days of June), Otwock (in August), Łomża and Ciechanów (November), then Kraków (March 13, 1943), Sosnowiec, Będzin, Dąbrowa (June–August 1943), and several dozen other metropolitan cities and towns, including the last ghetto left standing in occupied Poland, liquidated in August 1944 at Łódź. Auschwitz-Birkenau gas chambers and crematoria were blown up on November 25, 1944, in an attempt to destroy the evidence of mass killings, by the orders of SS chief Heinrich Himmler.

Treblinka

Treblinka II burning during prisoner uprising, August 2, 1943: barracks and petrol tank set ablaze. Clandestine photo by Franciszek Ząbecki

Designed and built for the sole purpose of exterminating its internees, Treblinka was one of only three such facilities in existence; the other two were Bełżec and Sobibór. All of them were situated in wooded areas away from population centres and linked to the Polish rail system by a branch line. They had transferable SS staff. Passports and money were collected for "safekeeping" at a cashier's booth set up by the "Road to Heaven", a fenced-off path leading into the gas chambers disguised as communal showers. Directly behind were the burial pits, dug with a crawler excavator.

German ID issued to a worker who was posted to the Malkinia train station near Treblinka

Located 80 kilometres (50 mi) northeast of Warsaw, Treblinka became operational on July 24, 1942, after three months of forced labour construction by expellees from Germany. The shipping of Jews from the Polish capital – plan known as the Großaktion Warschau – began immediately. During two months of the summer of 1942, about 254,000 Warsaw Ghetto inmates were exterminated at Treblinka (by some other accounts, at least 300,000). On arrival, the transportees were made to disrobe, then the men – followed by women and children – were forced into double-walled chambers and gassed to death in batches of 200, with the use of exhaust fumes generated by a tank engine. The gas chambers, rebuilt of brick and expanded during August–September 1942, were capable of killing 12,000 to 15,000 victims every day, with a maximum capacity of 22,000 executions in twenty-four hours. The dead were initially buried in large mass graves, but the stench from the decomposing bodies could be smelled up to ten kilometers away. As a result, the Nazis began burning the bodies on open-air grids made of concrete pillars and railway tracks. The number of people killed at Treblinka in about a year ranges from 800,000 to 1,200,000, with no exact figures available. The camp was closed by Globocnik on October 19, 1943 soon after the Treblinka prisoner uprising, with the murderous Operation Reinhard nearly completed.

Bełżec

SS Death's-Head unit, Bełżec extermination camp, 1942

The Bełżec extermination camp, set up near the railroad station of Bełżec in the Lublin District, began operating officially on March 17, 1942, with three temporary gas chambers later replaced with six made of brick and mortar, enabling the facility to handle over 1,000 victims at one time. At least 434,500 Jews were exterminated there. The lack of verified survivors however, makes this camp much less known. The bodies of the dead, buried in mass graves, swelled in the heat as a result of putrefaction making the earth split, which was resolved with the introduction of crematoria pits in October 1942.

Kurt Gerstein from Waffen-SS, supplying Zyklon B from Degesch during the Holocaust, wrote after the war in his Gerstein Report for the Allies that on August 17, 1942 at Belzec, he had witnessed the arrival of 45 wagons with 6,700 prisoners of whom 1,450 were already dead inside. That train came with the Jewish people of the Lwów Ghetto, less than a hundred kilometers away. The last shipment of Jews (including those who had already died in transit) arrived in Bełżec in December 1942. The burning of exhumed corpses continued until March. The remaining 500 Sonderkommando prisoners who dismantled the camp, and who bore witness to the extermination process, were murdered at the nearby Sobibór extermination camp in the following months.

Sobibór

Top-secret "Höfle Telegram" confirms at least 101,370 train deportations of Jews to Sobibór extermination camp in 1942

The Sobibór extermination camp, disguised as a railway transit camp not far from Lublin, began mass gassing operations in May 1942. As in other extermination centers, the Jews, taken off the Holocaust trains arriving from liquidated ghettos and transit camps (Izbica, Końskowola) were met by an SS-man dressed in a medical coat. Oberscharführer Hermann Michel gave the command for prisoners' "disinfection".

New arrivals were forced to split into groups, hand over their valuables, and disrobe inside a walled-off courtyard for a bath. Women had their hair cut off by the Sonderkommando barbers. Once undressed, the Jews were led down a narrow path to the gas chambers which were disguised as showers. Carbon monoxide gas was released from the exhaust pipes of a gasoline engine removed from a Red Army tank. Their bodies were taken out and burned in open pits over iron grids partly fueled by human body-fat. Their remains were dumped onto seven "ash mountains". The total number of Polish Jews murdered at Sobibór is estimated at a minimum of 170,000. Heinrich Himmler ordered the camp dismantled following a prisoner revolt on October 14, 1943; one of only two successful uprisings by Jewish Sonderkommando inmates in any extermination camp, with 300 escapees (most of them were recaptured by the SS and killed).

Lublin-Majdanek

Crematorium ovens, Majdanek

The Majdanek forced labor camp located on the outskirts of Lublin (like Sobibór) and closed temporarily during an epidemic of typhus, was reopened in March 1942 for Operation Reinhard; first, as a storage depot for valuables stolen from the victims of gassing at the killing centers of Belzec, Sobibór, and Treblinka, It became a place of extermination of large Jewish populations from south-eastern Poland (Kraków, Lwów, Zamość, Warsaw) after the gas chambers were constructed in late 1942.

The gassing of Polish Jews was performed in plain view of other inmates, without as much as a fence around the killing facilities. According to witness's testimony, "to drown the cries of the dying, tractor engines were run near the gas chambers" before they took the dead away to the crematorium. Majdanek was the site of death of 59,000 Polish Jews (from among its 79,000 victims). By the end of Operation Aktion Erntefest (Harvest Festival) conducted at Majdanek in early November 1943 (the single largest German massacre of Jews during the entire war), the camp had only 71 Jews left.

Armed resistance and ghetto uprisings

Further information: Ghetto uprising, Warsaw Ghetto Uprising, and Jewish resistance in German-occupied Europe

Photograph of Jewish women insurgents captured by the SS during the Warsaw Ghetto Uprising, from the Stroop Report.

There is a popular misconception among the general public that most Jews went to their deaths passively. 10% of the Polish Army which fought alone against the Nazi-Soviet Invasion of Poland were Jewish Poles, some 100,000 troops. Of these, the Germans took 50,000 prisoner-of-war and did not treat them according to the Geneva Convention; most were sent to concentration camps and then extermination in camps. As Poland continued to fight an insurgency war against the occupying powers, other Jews joined the Polish Resistance, sometimes forming exclusively Jewish units.

Jewish resistance to the Nazis comprised not only their armed struggle but also spiritual and cultural opposition which brought dignity despite the inhumane conditions of life in the ghettos. Many forms of resistance were present, even though the elders were terrified by the prospect of mass retaliation against the women and children in the case of anti-Nazi revolt. As the German authorities undertook to liquidate the ghettos, armed resistance was offered in over 100 locations on either side of Polish-Soviet border of 1939, overwhelmingly in eastern Poland. The uprisings erupted in 5 major cities, 45 provincial towns, 5 major concentration and extermination camps, as well as in at least 18 forced labor camps. Notably, the only rebellions in Nazi camps were Jewish.

The Nieśwież Ghetto insurgents in eastern Poland fought back on July 22, 1942. The Łachwa Ghetto revolt erupted on September 3. On October 14, 1942, the Mizocz Ghetto followed suit. The Warsaw Ghetto firefight of January 18, 1943, led to the largest Jewish uprising of World War II launched on April 19, 1943. On June 25, the Jews of the Częstochowa Ghetto rose up. At Treblinka, the Sonderkommando prisoners armed with stolen weapons attacked the guards on August 2, 1943. A day later, the Będzin and Sosnowiec ghetto revolts broke out. On August 16, the Białystok Ghetto uprising erupted. The revolt in Sobibór extermination camp occurred on October 14, 1943. At Auschwitz-Birkenau, the insurgents blew up one of Birkenau's crematoria on October 7, 1944. Similar resistance was offered in Łuck, Mińsk Mazowiecki, Pińsk, Poniatowa, and in Wilno.

Poles and the Jews

According to historian Doris Bergen, there are three traditional interpretations of relations between Christian Poles and Jews during World War Two. The first one, Bergen refers to as the "Poles as arch-antisemite" theory which sees Poles as participating in the Holocaust. Bergen dismisses this approach by saying that while it may sometimes be "emotionally satisfying", it neglects the brutality of the German occupation directed at the Poles themselves. At the other extreme Bergen puts the "all Poles were victims of the Holocaust" school of thought, which emphasizes the fact that about as many non-Jewish as Jewish Poles died during the war. This approach argues that Poles "did all they could (...) under the circumstances" to help Jews and tends to see Christian Poles as victims as much as Jews. Bergen notes that while this scholarship has produced valuable work regarding the suffering of non-Jewish Poles during the war, it sometimes achieves this by minimizing the suffering of Jews or even repeating some anti-semitic canards. The third interpretation is the "unequal victims" theory, which views both Polish gentiles and Jews as victims of Nazi Germany but to a different extent; while equal numbers of each group died, the 3 million non-Jewish Poles comprised 10% of the respective population, but for Polish Jews, the 3 million murdered constituted 80% of the pre-war population. Bergen says that while this view has some validity, too often it ends up engaging in a "competition in suffering" and that such a "numbers game" does not make moral sense when talking about human agony. In response to these three approaches, Bergen cautions against broad generalizations, she emphasizes the range of experiences and notes that the fates of both groups were inexorably linked in complicated ways.

Antisemitism

Polish antisemitism had two formative motifs: claims of defilement of the Catholic faith; and Żydokomuna (Jew-communism). During the 1930s, Catholic journals in Poland paralleled western European social-Darwinist antisemitism and the Nazi press. However, church doctrine ruled out violence, which only became more common in the mid-1930s. Unlike German antisemitism, Polish political-ideological antisemites rejected the idea of genocide or pogroms of the Jews, advocating mass emigration instead.

Stalin's occupation of terror in eastern Poland in 1939 brought what Jan Gross calls "the institutionalization of resentment", whereby the Soviets used privileges and punishments to accommodate and encourage ethnic and religious differences between Jews and Poles. There was an upsurge in the anti-Semitic stereotype of Jews as Communist traitors; it erupted into mass murder when Nazi Germany invaded Soviet eastern Poland in the summer of 1941. A group of at least 40 Poles with an unconfirmed level of German backing killed hundreds of Jews at the racially aggravated Jedwabne pogrom. There was a rash of other massacres of Jews across the same formerly Soviet-occupied region of Łomża and Białystok around the same time, with varying degrees of German death squad incitement or involvement: at Bielsk Podlaski (the village of Pilki), Choroszcz, Czyżew, Goniądz, Grajewo, Jasionówka, Kleszczele, Knyszyn, Kolno, Kuźnica, Narewka, Piątnica, Radziłów, Rajgród, Sokoły, Stawiski, Suchowola, Szczuczyn, Trzcianne, Tykocin, Wasilków, Wąsosz, and Wizna.

Some locals benefited materially gained from the massacres. Jewish property, taken over by Poles, was a factor behind the beating and murdering of Jews by Poles between summer 1944 and 1946, including the Kielce pogrom.

Rescue and aid

Main article: Rescue of Jews by Poles during the Holocaust

Public hanging of ethnic Poles, Przemyśl, 1943, for helping Jews

The vast majority of Polish Jews were a "visible minority" by modern standards, distinguishable by language, behavior, and appearance. In the 1931 Polish national census, only 12 percent of Jews declared Polish as their first language, while 79 percent listed Yiddish and the remaining 9 percent Hebrew as their mother tongue. In the labour market of many cities and towns, including Poland's provincial capitals, the presence of such a large, mostly non-acculturated minority was a source of competitive tension. Ability to speak Polish was a key factor in managing to survive, as was financial resources to pay helpers.

On 10 November 1941, capital punishment was extended by Hans Frank to Poles who helped Jews "in any way: by taking them in for a night, giving them a lift in a vehicle of any sort", or "feeding runaway Jews or selling them foodstuffs." The law was publicized with posters distributed in all major cities. Similar regulations were issued by the Germans in other territories they controlled in the Eastern Front. Over 700 Polish Righteous among the Nations received that recognition posthumously, having been murdered by the Germans for aiding or sheltering their Jewish neighbors. Toward the end of the ghetto-liquidation period, the largest number of Jews managed to escape to the "Aryan" side, and to survive with the aid of their Polish helpers. During the Nazi occupation, most ethnic Poles were themselves engaged in a desperate struggle to survive. Between 1939 and 1945, from 1.8 million to 2.8 million non-Jewish Poles died at the hands of the Nazis. Some Jews were denounced or killed by erstwhile rescuers. Motivations of rescuers differed; some were motivated by compassion and altruism while others did so for money or sex.

In September 1942, on the initiative of Zofia Kossak-Szczucka and with financial assistance from the Polish Underground State, a Provisional Committee to Aid Jews (Tymczasowy Komitet Pomocy Żydom) was founded for the purpose of rescuing Jews. It was superseded by the Council for Aid to Jews (Rada Pomocy Żydom), known by the code name Żegota and chaired by Julian Grobelny. It is not known how many Jews, overall, were helped by Żegota; at one point in 1943 it had 2,500 Jewish children under its care in Warsaw alone, under Irena Sendler. Żegota was granted nearly 29 million zlotych (over $5 million) from 1942 on for relief payments to thousands of extended Jewish families in Poland. The Polish Government in Exile, headquartered in London, also provided special assistance – funds, arms, and other supplies – to Jewish resistance organizations such as the Jewish Combat Organization and the Jewish Military Union.

An estimated 30,000 to 60,000 Polish Jews survived in hiding. Some rescuers faced hostility or violence for their actions after the war.

Collaboration and opportunism

Further information: Collaboration in German-occupied Poland

The phenomenon of Polish collaboration was described by John Connelly and Leszek Gondek as marginal, when seen against the backdrop of European and world history. Estimates of the number of individual Polish collaborators vary from as few as 7,000 to as many as several hundred thousand. According to John Connelly "only a relatively small percentage of the Polish population engaged in activities that may be described as collaboration, when seen against the backdrop of European and world history." The same population, however, can be accused of indifference to the Jewish plight, a phenomenon which Connelly calls "structural collaboration". Szymon Datner claims that while fewer Poles murdered Jews from material greed or racial hatred than those who sheltered and aided them, the first group was more effective in doing so.

Some Polish peasants participated in German-organized Judenjagd ("Jew hunt") in the countryside, where according to Jan Grabowski, approximately 80% of the Jews who attempted to hide from the Germans ended up being killed or turned in by Poles. Poles and Ukrainians also committed wartime pogroms, such as the 1941 Jedwabne pogrom and the Lviv pogrom. According to Grabowski, the number of "Judenjagd" victims could reach 200,000 in Poland alone; Szymon Datner gave a lower estimate - 100,000 Jews who "fell prey to the Germans and their local helpers, or were murdered in various unexplained circumstances."

Several thousand Szmalcowniki - blackmailers - operated in Poland. The Polish Underground State strongly opposed this sort of collaboration, and threatened Szmalcowniki with death; sentences were usually given and carried out by the Special Courts.

In addition to peasantry and individual collaborators, the German authorities also mobilized the prewar Polish police as what became known as the "Blue Police". Among other duties, Polish policemen were tasked with patrolling for Jewish ghetto escapees, and in support of military operations against the Polish resistance. At its peak in May 1944, the Blue Police numbered some 17,000 men. The Germans also formed the Baudienst ("construction service") in several districts of the General Government. Baudienst servicemen were sometimes deployed in support of aktions (roundup of Jews for deportation or extermination), for example to blockade Jewish quarters or to search Jewish homes for hideaways and valuables. By 1944, Baudienst strength had grown to some 45,000 servicemen.

The Polish right-wing National Armed Forces (Narodowe Siły Zbrojne, or NSZ) – a nationalist, anti-communist organization, widely perceived as anti-Semitic – also collaborated with the Germans on several occasions, killing or giving away Jewish partisans to the German authorities, and murdering Jewish refugees.

National minorities' role in the Holocaust

Main articles: Volksdeutsche, Hauptamt Volksdeutsche Mittelstelle, Volksdeutscher Selbstschutz, and Sonderdienst

The Republic of Poland was a multicultural country before the Second World War broke out, with almost a third of its population originating from the minority groups: 13.9 percent Ukrainians; 10 percent Jews; 3.1 percent Belorussians; 2.3 percent Germans and 3.4 percent Czechs, Lithuanians and Russians. Soon after the 1918 reconstitution of an independent Polish state, about 500,000 refugees from the Soviet republics came to Poland in the first spontaneous flight from persecution especially in Ukraine (see, Pale of Settlement) where up to 2,000 pogroms took place during the Civil War. In the second wave of immigration, between November 1919 and June 1924 some 1,200,000 people left the territory of the USSR for new Poland. It is estimated that some 460,000 refugees spoke Polish as the first language. Between 1933 and 1938, around 25,000 German Jews fled Nazi Germany to sanctuary in Poland.

Some one million Polish citizens were members of the country's German minority. Following the 1939 invasion, an additional 1,180,000 German-speakers came to occupied Poland, from the Reich (Reichsdeutsche) or (Volksdeutsche going "Heim ins Reich") from the east. Many hundreds of ethnically German men in Poland joined the Nazi Volksdeutscher Selbstschutz as well as Sonderdienst formations launched in May 1940 by Gauleiter Hans Frank stationed in occupied Kraków. Likewise, among some 30,000 Ukrainian nationalists who fled to polnischen Gebiete, thousands joined the pokhidny hrupy (pl) as saboteurs, interpreters, and civilian militiamen, trained at the German bases across Distrikt Krakau.

The existence of Sonderdienst formations was a grave danger to Catholic Poles who attempted to help ghettoized Jews in cities with sizable German and pro-German minorities, as in the case of the Izbica, and Mińsk Mazowiecki Ghettos, among many others. Anti-Semitic attitudes were particularly visible in the eastern provinces which had been occupied by the Soviets following the Soviet invasion of the Kresy. Local people had witnessed the repressions against their own compatriots, and mass deportations to Siberia, conducted by the Soviet NKVD, with some local Jews forming militias, taking over key administrative posts, and collaborating with the NKVD. Other locals assumed that, driven by vengeance, Jewish communists had been prominent in betraying the ethnically Polish and other non-Jewish victims.

Pogroms and massacres

Further information: Ponary massacre, Lviv pogroms, and Stanislawow Ghetto massacre

Jewish woman chased along Medova Street during 1941 Lviv pogroms

Many German-inspired massacres were carried out across occupied eastern Poland with the active participation of indigenous people. The guidelines for such massacres were formulated by Reinhard Heydrich, who ordered his officers to induce anti-Jewish pogroms on territories newly occupied by the German forces. In the lead-up to the establishment of the Wilno Ghetto in the fifth largest city of prewar Poland and a provincial capital Wilno (now Vilnius, Lithuania), German commandos and the Lithuanian Auxiliary Police Battalions killed more than 21,000 Jews during the Ponary massacre in late 1941. At that time, Wilno had only a small Lithuanian-speaking minority of about 6 percent of the city's population. In the series of Lviv pogroms committed by the Ukrainian militants in the eastern city of Lwów (now Lviv, Ukraine), some 6,000 Polish Jews were murdered in the streets between June 30 and July 29, 1941, on top of 3,000 arrests and mass shootings by Einsatzgruppe C. The Ukrainian militias formed by OUN with the blessings of the SS spread terror across dozens of locations throughout south-eastern Poland.

Long before the Tarnopol Ghetto was set up, and only two days after the arrival of the Wehrmacht, up to 2,000 Jews were killed in the provincial capital of Tarnopol (now Ternopil, Ukraine), one-third of them by the Ukrainian militias. Some of the victims were decapitated. The SS shot the remaining two-thirds, in the same week. In Stanisławów – another provincial capital in the Kresy macroregion (now Ivano-Frankivsk, Ukraine) – the single largest massacre of Polish Jews prior to Aktion Reinhardt was perpetrated on October 12, 1941, hand in glove by Orpo, SiPo and the Ukrainian Auxiliary Police (brought in from Lwów); tables with sandwiches and bottles of vodka had been set up about the cemetery for shooters who needed to rest from the deafening noise of gunfire; 12,000 Jews were murdered before nightfall.

A total of 31 deadly pogroms were carried out throughout the region in conjunction with the Belarusian, Lithuanian and Ukrainian Schuma. The genocidal techniques learned from the Germans, such as the advanced planning of the pacification actions, site selection, and sudden encirclement, became the hallmark of the OUN-UPA massacres of Poles and Jews in Volhynia and Eastern Galicia beginning in March 1943, parallel with the liquidation of the ghettos in Reichskommissariat Ostland ordered by Himmler. Thousands of Jews who escaped deportations and hid in the forests were murdered by the Banderites.

Survivors

The exact number of Holocaust survivors is unknown. Up to 300,000 Jewish Poles were among the 1.5 million Polish citizens deported from eastern Poland by the Soviets after the Nazi-Soviet invasion of Poland of 1939, putting Jews deep in the USSR and thereby out of the range of the Nazi invasion of eastern Poland in 1941. Many deportees died in the Gulags, but thousands of Jews joined the Polish Anders Army on its journey from Soviet camps to the British Empire and thereby made Aliyah; thousands more joined the Polish Berling Army which fought its way back to Poland and on to the Battle of Berlin. Possibly as many as 300,000 Polish Jews escaped from German-occupied Poland to the Soviet-occupied zone soon after the war started. Some estimates go even higher than that. Notably, a very high percentage of the Jews fleeing east were men and women without families. Thousands of them perished at the hands of OUN-UPA, TDA and Ypatingasis būrys during Massacres of Poles in Volhynia, the Holocaust in Lithuania (see Ponary massacre), and in Belarus.

It is estimated that about 350,000 Polish Jews survived the Holocaust. Some 230,000 of them survived in the USSR and the Soviet-controlled territories of Poland, including men and women who escaped from areas occupied by Germany. After World War II, over 150,000 Polish Jews (Berendt) or 180,000 (Engel) were repatriated or expelled back to new Poland along with the younger men conscripted to the Red Army from the Kresy in 1940–1941. Their families died in the Holocaust. Gunnar S. Paulsson estimated that 30,000 Polish Jews survived in the labor camps; but according to Engel as many as 70,000–80,000 of them were liberated from camps in Germany and Austria alone, except that declaring their own nationality was of no use to those who did not intend to return. Madajczyk estimated that as many as 110,000 Polish Jews were in the Displaced Person camps. According to Longerich, up to 50,000 Jews survived in the forests (not counting Galicia) and also among the soldiers who reentered Poland with the pro-Soviet Polish "Berling army" formed by Stalin. The number of Jews who successfully hid on the "Aryan" side of the ghettos could be as high as 100,000, according to Peter Longerich, but Dariusz Stola found that the most plausible estimates were between 30,000 and 60,000.

Border changes and repatriations

Main articles: Territorial changes of Poland immediately after World War II and Aliyah

The Western powers remained unaware of the top secret Nazi-Soviet Pact in 1939, which paved the way for World War II. The German surrender in May 1945 was followed by a massive change in the political geography of Europe. Poland's borders were redrawn by the Allies according to the demands made by Josef Stalin during the Tehran Conference, confirmed as not negotiable at the Yalta Conference of 1945. The Polish government-in-exile was excluded from the negotiations. The territory of Poland was reduced by approximately 20 percent. Before the end of 1946 some 1.8 million Polish citizens were expelled and forcibly resettled within the new borders. For the first time in its history Poland became a homogeneous one nation-state by force, with the national wealth reduced by 38 percent. Poland's financial system had been destroyed. Intelligentsia was largely obliterated along with the Jews, and the population reduced by about 33 percent.

1946 meeting of Żegota members on the anniversary of the Warsaw Ghetto Uprising at the Polish Theatre

Due to the territorial shift imposed from the outside, the number of Holocaust survivors from Poland remains the subject of deliberation. According to official statistics, the number of Jews in the country changed dramatically in a very short time. In January 1946, the Central Committee of Polish Jews (CKŻP) registered the first wave of some 86,000 survivors from the vicinity. By the end of that summer, the number had risen to about 205,000–210,000 (with 240,000 registrations and over 30,000 duplicates). The survivors included 180,000 Jews who arrived from the Soviet-controlled territories as a result repatriation agreements. Another 30,000 Jews returned to Poland from the USSR after the Stalinist repressions ended a decade later.

Aliyah Bet from Europe

In July 1946 forty-two Jews and two ethnic Poles were killed in the Kielce pogrom. Eleven of the victims died from bayonet wounds and eleven more were fatally shot with military assault rifles, indicating direct involvement of the regular troops. The pogrom prompted General Spychalski of PWP from wartime Warsaw, to sign a legislative decree allowing the remaining survivors to leave Poland without Western visas or Polish exit permits. This also served to strengthen the government's acceptance among the anti-Communist right, as well as weaken the British hold in the Middle East. Most refugees crossing the new borders left Poland without a valid passport. By contrast, the Soviet Union brought Soviet Jews from DP camps back to USSR by force, along with all other Soviet citizens irrespective of their wishes, as agreed to by the Yalta Conference.

Uninterrupted traffic across the Polish borders increased dramatically. By the spring of 1947 only 90,000 Jews remained in Poland. Britain demanded that Poland (among others) halt the Jewish exodus, but their pressure was largely unsuccessful. The massacre in Kielce was condemned by a public announcement sent by the diocese in Kielce to all churches. The letter denounced the pogrom and "stressed – wrote Natalia Aleksiun – that the most important Catholic values were the love of fellow human beings and respect for human life. It also alluded to the demoralizing effect of anti-Jewish violence, since the crime was committed in the presence of youth and children." Priests read it without comments during Mass, hinting that "the pogrom might have in fact been a political provocation."

Approximately 7,000 Jewish men and women of military age left Poland for Mandatory Palestine between 1947 and 1948 as members of Haganah organization, trained in Poland. The boot camp was set up in Bolków, Lower Silesia, with Polish-Jewish instructors. It was financed by JDC in agreement with the Polish administration. The program which trained mostly men 22–25 years of age for service in the Israel Defense Forces lasted until early 1949. Joining the training was a convenient way to leave the country, since the course graduates were not controlled at the border, and could carry undeclared valuables and even restricted firearms.

Postwar trials

After the war, the International Military Tribunal at the Nuremberg Trials and Poland's Supreme National Tribunal concluded that the aim of German policies in Poland – the extermination of Jews, Poles, Roma, and others – had "all the characteristics of genocide in the biological meaning of this term."

Holocaust memorials and commemoration

Museum of the History of the Polish Jews, Warsaw, April 2013

There are a large number of memorials in Poland dedicated to Holocaust remembrance. The Monument to the Ghetto Heroes in Warsaw was unveiled in April 1948. Major museums include the Auschwitz-Birkenau State Museum on the outskirts of Oświęcim with 1.4 million visitors per year, and the POLIN Museum of the History of Polish Jews in Warsaw on the site of the former Ghetto, presenting the thousand-year history of the Jews in Poland. Since 1988, an annual international event called March of the Living takes place in April at the former Auschwitz-Birkenau camp complex on Holocaust Remembrance Day, with total attendance exceeding 150,000 young people from all over the world.

There are State museums on the grounds of each of the Operation Reinhard death camps, including the Majdanek State Museum in Lublin, declared a national monument as early as 1946, with intact gas chambers and crematoria from World War II. Branches of the Majdanek Museum include the Bełżec, and the Sobibór Museums where advanced geophysical studies are being conducted by Israeli and Polish archaeologists. The new Treblinka Museum opened in 2006. It was later expanded and made into a branch of the Siedlce Regional Museum located in a historic Ratusz (see also the Siedlce Ghetto). There is also a small museum in Chełmno nad Nerem.

The Radegast train station is a Holocaust memorial in Łódź. The Oskar Schindler's Enamel Factory covers the Holocaust in Kraków.

There is a Holocaust memorial at the former Umschlagplatz in Warsaw.

According to a 2020 survey by researchers at the Jagiellonian University, only 10% of respondents were able to give the correct figure of the number of Jews killed during the Holocaust in Poland. Half believed that non-Jewish Poles suffered equally during the war, and 20% thought that non-Jewish Poles suffered the most.

Works cited

• Arad, Yitzhak (1999) [1987]. Belzec, Sobibor, Treblinka: The Operation Reinhard Death Camps. Bloomington and Indianapolis: Indiana University Press. ISBN 978-0-253-34293-5.
• Bogner, Nahum (2012). "The Convent Children. The Rescue of Jewish Children in Polish Convents During the Holocaust" (PDF). Shoah Resource Center: 41–44. Archived from the original on February 17, 2012 – via direct download, 45.2 KB. {{cite journal}}: Cite journal requires |journal= (help)CS1 maint: bot: original URL status unknown (link)
• Browning, Christopher (2004). The Origins of the Final Solution : The Evolution of Nazi Jewish Policy, September 1939 – March 1942. Comprehensive History of the Holocaust. With contributions by Jürgen Matthäus. London: Random House / William Heinemann; University of Nebraska Press 2007 [2004]. ISBN 978-0-8032-0392-1 – via Google Books preview.
• Cherry, Robert D.; Orla-Bukowska, Annamaria (2007). Rethinking Poles and Jews: Troubled Past, Brighter Future. Rowman & Littlefield. ISBN 978-0-7425-4666-0.
• Dobroszycki, Lucjan (1994). Survivors of the Holocaust in Poland: A Portrait Based on Jewish Community Records, 1944–1947. Yivo Institute for Jewish Research, M.E. Sharpe. p. 164. ISBN 978-1-56324-463-6.
• Engel, David (1993). Facing a Holocaust: The Polish Government-in-exile and the Jews, 1943–1945. UNC Press Books. p. 317. ISBN 978-0-8078-2069-8 – via Google Book preview.
• Hakohen, Devorah (2003). Immigration from Poland. Syracuse University Press, 325 pages. ISBN 978-0-8156-2969-6. {{cite book}}: |work= ignored (help)
• Kopówka, Edward; Rytel-Andrianik, Paweł (2011). Treblinka II Death Camp. Monograph, chapt. 3 [Treblinka II – Obóz zagłady] (PDF) (in Polish). Drohiczyńskie Towarzystwo Naukowe [The Drohiczyn Scientific Society]. ISBN 978-83-7257-496-1. With list of Catholic rescuers of Jews imprisoned at Treblinka I, selected testimonies, bibliography, alphabetical indexes, photographs, English language summaries, and forewords by Holocaust scholars. Archived from the original (PDF) on October 10, 2014. Retrieved January 9, 2014 – via PDF direct download 20.2 MB. {{cite book}}: |work= ignored (help)
• Lukas, Richard C. (1989). Out of the Inferno: Poles Remember the Holocaust. University Press of Kentucky. p. 13. ISBN 978-0-8131-1692-1. The estimates of Jewish survivors in Poland.
• Lukas, Richard C. (2001). The forgotten Holocaust: the Poles under German occupation, 1939–1944. Hippocrene Books. ISBN 978-0-7818-0901-6.
• Materski, Wojciech; Szarota, Tomasz; IPN (2009). Poland 1939–1945. Casualties and the victims of repressions under the Nazi and the Soviet occupations [Polska 1939–1945. Straty osobowe i ofiary represji pod dwiema okupacjami]. Institute of National Remembrance (IPN). Hardcover, 353 pages. ISBN 978-83-7629-067-6. With a Foreword by Janusz Kurtyka (IPN); and expert contributions by Waldemar Grabowski, Franciszek Piper, and Andrzej Krzysztof Kunert. Archived from the original on March 31, 2012. {{cite book}}: |work= ignored (help)
• Musiał, Bogdan (ed.), "Treblinka — ein Todeslager der Aktion Reinhard", in: Aktion Reinhard — Die Vernichtung der Juden im Generalgouvernement, Osnabrück 2004, pp. 257–281.
• Phayer, Michael (2000). The Catholic Church and the Holocaust, 1930–1965. Indiana University Press. pp. 113, 117–120, 250. ISBN 978-0253214713. Dobraczynski Getter.
• Piotrowski, Tadeusz (1998). Poland's Holocaust: Ethnic Strife, Collaboration with Occupying Forces and Genocide in the Second Republic, 1918–1947. Jefferson, NC: McFarland & Company. ISBN 978-0-7864-0371-4. OCLC 37195289.
• Paulsson, Gunnar S. Secret City: The Hidden Jews of Warsaw, 1940–1945. New Haven: Yale University Press, 2002, ISBN 978-0-300-09546-3
• Sterling, Eric; Roth, John K. (2005), Life in the Ghettos During the Holocaust. Syracuse University Press, 356 pages.
• Schelvis, Jules (2014) [2007]. Sobibor: A History of a Nazi Death Camp. Bloomsbury Publishing. p. 110. ISBN 978-1-4725-8906-4.

Further reading

• Ben-Sasson, Havi (2017). Relations Between Jews and Poles During the Holocaust: The Jewish Perspective. Jerusalem: Yad Vashem. ISBN 978-965-308-524-4.

External links

• Center for Research on the Holocaust in Poland