The Holocaust provoked a wide spectrum of responses from both Jews and non-Jews across occupied Europe. Some resisted through armed uprisings, cultural defiance, and spiritual persistence. Others risked their lives to rescue and hide Jews. At the same time, collaboration with Nazi policies was widespread, driven by motives ranging from ideological conviction to fear and opportunism. The actions of resisters, rescuers, collaborators, and bystanders continue to shape debates about moral responsibility during extreme crisis.
Jewish Resistance during the Holocaust
Armed Resistance and Uprisings
The Warsaw Ghetto Uprising of AprilโMay 1943 was the largest Jewish armed revolt during World War II. Roughly 750 fighters held out for nearly a month against heavily armed German forces, a remarkable feat given their limited weapons and supplies. The uprising inspired resistance in other ghettos and camps, proving that armed defiance was possible even under near-impossible conditions.
- Partisan groups formed armed resistance units in the forests of Eastern Europe. The Bielski brothers in Belarus built a hidden community of over 1,200 Jews while conducting guerrilla attacks against German forces.
- The Sonderkommando revolt at Auschwitz-Birkenau in October 1944 saw prisoners destroy Crematorium IV and kill several SS guards. The revolt was crushed and nearly all participants were killed, but it demonstrated a willingness to fight even inside the death camps themselves.
Spiritual and Cultural Resistance
Maintaining religious and cultural life was itself an act of defiance against Nazi efforts to strip Jews of their identity and humanity.
- Secret prayer services were held in ghettos and camps. Jewish holidays like Passover and Hanukkah were observed despite explicit prohibitions.
- The Oneg Shabbat archive, organized by Emanuel Ringelblum in the Warsaw Ghetto, systematically documented daily life, Nazi atrocities, and Jewish cultural expression. Much of what we know about life inside the ghetto comes from this buried archive, parts of which were recovered after the war.
- Underground schools taught Jewish children their heritage and identity, keeping education alive when the Nazis had banned it.
- Art and music flourished even in captivity. The Terezรญn (Theresienstadt) ghetto produced operas, concerts, and children's art. Visual artists like Felix Nussbaum created works depicting their experiences, leaving behind powerful testimony.
Challenges and Youth Movements
Resistance movements faced enormous obstacles. Weapons were scarce, ghettos and camps were isolated from potential allies, and the Nazis imposed collective punishment, meaning that one person's act of resistance could lead to the execution of dozens or hundreds of others. This created agonizing moral dilemmas for would-be resisters.
- Youth movements played a critical role in organizing resistance. Groups like Hashomer Hatzair built underground networks for communication, smuggling, and education. Young members of these movements were among the leaders of the Warsaw Ghetto Uprising.
- Revolts at Sobibรณr (October 1943) and Treblinka (August 1943) were among the few uprisings inside death camps. The Sobibรณr revolt led directly to the camp's dismantling by the Nazis. At Treblinka, prisoners destroyed camp facilities, and roughly 70 of the 300 who escaped survived the war.

Rescue Efforts during the Holocaust
Individual Rescuers and Organizations
Yad Vashem, Israel's Holocaust memorial, awards the title Righteous Among the Nations to non-Jews who risked their lives to save Jews. Over 27,000 individuals have been recognized, though the true number of rescuers is certainly higher. They came from every background: farmers, teachers, diplomats, clergy, and factory workers.
- Diplomatic rescuers used their official positions to save thousands. Raoul Wallenberg, a Swedish diplomat in Budapest, issued protective passports to Hungarian Jews in 1944. Chiune Sugihara, a Japanese consul in Lithuania, defied his government's orders and hand-wrote transit visas that saved an estimated 6,000 Jews in 1940.
- Underground networks operated across occupied Europe. The Dutch resistance hid Jews and forged identity documents. The French ลuvre de Secours aux Enfants (OSE) smuggled Jewish children out of internment camps and into hiding.
- Religious institutions sheltered Jews at great risk. Convents and monasteries hid Jewish children across Europe. The Protestant village of Le Chambon-sur-Lignon in southern France collectively sheltered an estimated 3,000โ5,000 refugees, most of them Jews.
Large-Scale Rescue Operations
- The rescue of Danish Jews in October 1943 stands out as a nationwide effort. When the Nazis ordered the deportation of Denmark's roughly 7,800 Jews, Danish resistance fighters, ordinary civilians, and fishermen coordinated to transport nearly the entire Jewish population across the strait to neutral Sweden in a matter of weeks. Fewer than 500 Danish Jews were deported.
- The Kindertransport (1938โ1940) brought approximately 10,000 Jewish children from Germany, Austria, Czechoslovakia, and Poland to the United Kingdom. Most never saw their parents again.
- Swiss diplomat Carl Lutz in Budapest issued protective letters and established dozens of safe houses, saving tens of thousands of Hungarian Jews in cooperation with Zionist youth organizations.

Risks and Motivations of Rescuers
Rescuers faced severe consequences if discovered. Imprisonment, torture, and execution were standard punishments. In occupied Poland, the penalty for hiding Jews was death for the rescuer and their entire family.
Motivations varied widely:
- Moral conviction and a basic sense of human decency
- Religious beliefs, whether Christian, Muslim, or other faiths
- Political ideology, particularly anti-fascism
- Personal relationships with Jewish neighbors, friends, or colleagues
Many rescuers later downplayed their actions, insisting they had simply done what any decent person would do. Relationships between rescuers and those they saved often lasted lifetimes.
Collaborators and Bystanders in Nazi-Occupied Territories
Forms and Motivations of Collaboration
Collaboration took many forms, from enthusiastic participation to reluctant compliance. Understanding the range of motivations is central to grasping how the Holocaust was carried out across so many countries.
- Ideological collaboration: Some individuals and groups genuinely shared Nazi anti-Semitic and fascist beliefs.
- Self-preservation: Fear of reprisals drove many to cooperate, especially in areas under direct German military control.
- Opportunism: Others profited from the persecution of Jews, acquiring confiscated property through "Aryanization" programs or exploiting slave labor.
Local institutions were often essential to implementing Nazi policies. The French Milice and Dutch auxiliary police actively identified and deported Jews. Local administrative bodies compiled population registries that the Nazis used to locate Jewish residents.
Cultural collaboration also mattered. Artists, writers, and intellectuals produced propaganda, and educational institutions adopted Nazi curricula, helping to normalize the regime's ideology.
Bystander Behavior and Influencing Factors
The vast majority of people in occupied Europe were neither active collaborators nor rescuers. They were bystanders. Several factors shaped this inaction:
- Fear of reprisals against oneself or one's family was the most immediate deterrent.
- Pre-existing anti-Semitism or simple indifference to Jewish suffering made it easier to look away.
- The gradual escalation of Nazi persecution, from legal discrimination to ghettoization to deportation, normalized each step before the next one came. By the time mass murder was underway, many people had already adjusted to the earlier stages.
- Diffusion of responsibility meant that individuals assumed someone else would act, or that their own intervention would make no difference.
Neutral countries raised their own ethical questions. Switzerland's banks accepted looted Nazi gold and turned away Jewish refugees at the border. Sweden maintained trade relations with Nazi Germany throughout much of the war, even as it accepted Danish Jewish refugees.
Post-War Reckonings and Legacy
After the war, collaboration was addressed through trials and purges of varying thoroughness.
- The Nuremberg Trials (1945โ1946) prosecuted major Nazi leaders for war crimes and crimes against humanity, establishing the legal precedent that "following orders" was not a valid defense.
- National courts tried local collaborators. France conducted widespread purges (the รฉpuration), and the Netherlands held its own trials, though many collaborators received relatively light sentences.
Debates over collaboration continue to shape how nations remember the war. The historian Daniel Goldhagen's Hitler's Willing Executioners (1996) argued that ordinary Germans were driven by deep anti-Semitism, while Christopher Browning's Ordinary Men (1992) emphasized situational pressures like obedience to authority and peer conformity. Both works forced a reckoning with how "normal" people participated in genocide.
Many countries have had to confront national myths of widespread resistance. France long emphasized its Resistance legacy before acknowledging the Vichy government's active role in deporting Jews. The Netherlands similarly reassessed its self-image after research revealed the extent of Dutch collaboration.
These historical debates carry forward into contemporary discussions about genocide prevention, civic responsibility, and the choices individuals make when institutions fail.