The Holocaust: Persecution, Genocide, Resistance and Remembrance
An educational history of the Holocaust: antisemitism, Nazi persecution, ghettos, mass murder, Jewish resistance, liberation and remembrance.
Credit: US National Archives and Records Administration; CIA archival collection; via Wikimedia Commons. Public domain: United States federal government work. Archive record and image details.
What the Holocaust was
The Holocaust, also called the Shoah, was the systematic persecution and murder of six million European Jews by Nazi Germany and its allies and collaborators. Nazi persecution developed after Hitler came to power in 1933 and escalated into genocide during the Second World War. Its victims were targeted because the perpetrators classified them as Jewish, regardless of personal religious belief or observance.
The Nazi regime also persecuted and murdered millions of other people, including Roma and Sinti, disabled people, Soviet prisoners of war, Polish civilians and political opponents. These histories must be studied in their own specificity. Recognizing the particular aim to destroy European Jewry does not diminish other victims. It helps explain how different policies of racism, conquest and repression operated together. The Holocaust was not an impersonal disaster: identifiable governments, institutions and individuals made decisions that enabled persecution and mass murder.
Antisemitism and the destruction of rights
Nazi antisemitism drew on older prejudices but placed them within a racial ideology and conspiratorial worldview. Jews were falsely portrayed as a dangerous collective enemy. Propaganda sought to make exclusion appear necessary, while state power turned that ideology into practical restrictions. Employment, education, professional life and ownership were progressively attacked. The 1935 Nuremberg Laws deprived Jews of full citizenship rights and prohibited marriages and sexual relations classified as crossing a supposed racial boundary.
These measures illustrate how persecution can be carried out through paperwork as well as open violence. Officials defined categories, employers dismissed colleagues and institutions complied with discrimination. The November 1938 pogroms marked a further escalation: synagogues were destroyed, Jewish businesses attacked and thousands of Jewish men sent to concentration camps. Opportunities to escape were limited by stolen resources, restrictive immigration policies and the difficulty of finding a country willing to receive refugees.
Occupation and imprisonment in ghettos
Germany’s invasion of Poland in September 1939 placed millions more Jews under Nazi domination. German authorities and their allies confined Jews in ghettos, separating them from surrounding populations and imposing conditions of severe overcrowding, hunger and disease. Some ghettos were enclosed by walls or fences; others were controlled without complete physical barriers. Their arrangements varied, but coercion and deprivation were fundamental.
People inside ghettos struggled to preserve life and dignity. Families shared scarce food, welfare groups supported vulnerable neighbours, and teachers tried to continue education. Diaries and clandestine archives recorded experiences that the perpetrators sought to suppress. These activities should not make the conditions appear tolerable: immense suffering and death were deliberately imposed. As mass murder expanded, many ghettos became places from which Jews were deported to killing centres or taken to nearby execution sites. The destruction of communities often followed years of increasingly restrictive control.
The Holocaust by bullets
After Germany attacked the Soviet Union in June 1941, mass shootings expanded on an enormous scale. Einsatzgruppen, German police and SS units, military personnel, allied forces and local collaborators participated in killing operations. Entire Jewish communities were targeted. People were assembled, transported or marched to execution sites and murdered near the places where they had lived.
Babyn Yar, near Kyiv, is one of the best-known sites, but it was part of a much wider geography of violence across eastern Europe. This history corrects the mistaken impression that the Holocaust took place only inside camps. Ravines, forests, fields and village outskirts also became murder sites. The shootings depended on organization, transport, information and assistance, as well as direct perpetrators. Studying those mechanisms reveals how genocide entered local social worlds, sometimes involving people who knew the victims as neighbours or former colleagues.
Deportation, killing centres and bureaucratic coordination
The Nazis developed killing centres in occupied Poland to murder large numbers of people, especially Jews deported from across Europe. Auschwitz-Birkenau became the largest of these sites. Other centres included Treblinka, Bełżec, Sobibór and Chełmno. Concentration camps, forced-labour camps and killing centres were related parts of a wider system, but the terms do not describe identical functions. Many victims were murdered shortly after arrival and never became registered prisoners.
At the Wannsee Conference in January 1942, senior officials coordinated aspects of the programme to murder European Jews. The meeting did not mark the beginning of killing: mass shootings and other murderous policies were already underway. Its surviving protocol shows the involvement of bureaucratic institutions in a programme of continental scope. Rail networks, police agencies, ministries and property confiscation helped make deportation possible. Administrative language concealed violence, but the practical purpose was the destruction of human lives and communities.
Resistance, rescue and the preservation of humanity
Jews resisted Nazi persecution in many ways. Armed uprisings occurred in ghettos and camps, and Jewish partisans fought in occupied territories. The Warsaw ghetto uprising of 1943 became an enduring symbol of that resistance. Yet limiting resistance to armed combat ignores the conditions under which most victims lived: imprisonment, hunger, lack of weapons, deception and threats against relatives severely constrained their choices.
Resistance also included hiding children, organizing escape, sharing information, preserving religious practice and documenting crimes. Some non-Jewish individuals and networks helped Jews at great personal risk, while others collaborated or remained indifferent. Rescue must be studied without implying that the majority could simply have escaped if they had made different decisions. The power belonged overwhelmingly to the perpetrators. Surviving testimony reveals ingenuity and courage, but also the devastating limits imposed by a system designed to prevent survival.
Liberation did not end the suffering
As Allied armies advanced, the Nazi camp system began to collapse. Prisoners were forced on evacuation marches under lethal conditions, and killing continued close to the end of the war. Liberation revealed starving survivors and evidence of immense crimes. For those who lived, freedom was the start of another difficult period rather than an immediate return to ordinary life.
Many survivors had lost parents, children, partners and entire communities. Homes and property had been taken, and returning could expose people to further hostility or violence. Displaced-persons camps became temporary homes while survivors sought relatives and considered where to rebuild. Some remained in Europe; others moved to the Americas, Israel or elsewhere. Their postwar lives included work, family and cultural renewal alongside grief and lasting trauma. The history of survival therefore belongs both to the ending of the Holocaust and to the decades that followed it.
Evidence, remembrance and responsible education
The Holocaust is documented through intersecting bodies of evidence: perpetrators’ records, deportation lists, physical remains, photographs, contemporary diaries, trial material and survivor testimony. Each source requires context. A photograph may show one moment without explaining what preceded it; a perpetrator’s report may use euphemisms; a survivor’s account preserves experiences that official documents omitted. Historical understanding grows by comparing such sources, not by demanding that one object answer every question.
Remembrance should restore individuality to people whom the perpetrators tried to reduce to categories. Names, family photographs and accounts of prewar life matter alongside the study of killing. Education also requires rejecting denial and distortion without turning history into an unsupported analogy for every present-day disagreement. Readers can begin with museum resources, examine an archival object carefully and ask who created it, when and why. The purpose is accurate knowledge, respect for victims and a clearer understanding of human responsibility.
Sources and further reading
Original introductory text. The links below provide historical references and further reading. Religious tradition is identified as such. Image credits and reuse terms appear beneath each photograph.