Throughout the 20th Century Romania has endured the twin catastrophes of fascism and communism. During the Second World War Romania was deeply involved in the holocaustHolocaust holocaust The systematic, state-sponsored persecution and murder of six million Jews by the Nazi regime and its collaborators between 1933 and 1945. It was the culmination of a programme of escalating persecution, exclusion, and ultimately industrialised genocide without precedent in human history. The Holocaust — the Hebrew term is Shoah, meaning catastrophe — unfolded in stages. The Nazi seizure of power in 1933 brought immediately a regime committed to removing Jews from German public life: civil service dismissals, boycotts, the Nuremberg Laws of 1935 which stripped Jews of citizenship, Kristallnacht in 1938 which destroyed synagogues and Jewish businesses across Germany and Austria. The war began in 1939; with the invasion of the Soviet Union in June 1941, a qualitative shift occurred. The Einsatzgruppen — mobile killing squads — followed the German advance, shooting Jews and others in mass executions; at Babi Yar outside Kyiv, 33,771 Jews were shot in two days in September 1941. The Wannsee Conference of January 1942 coordinated the implementation of the Final Solution across the German bureaucracy; purpose-built extermination camps — Auschwitz-Birkenau, Treblinka, Sobibor, Belzec, Chelmno, Majdanek — processed and murdered hundreds of thousands of victims monthly. The killing extended across occupied Europe, from France to Greece, from the Netherlands to the occupied Soviet Union, coordinated by German agencies with varying degrees of local collaboration. By May 1945, approximately six million Jews had been murdered — two-thirds of European Jewry. The Romani people, Soviet prisoners of war, disabled people, homosexuals, and political prisoners were also killed in large numbers; the Jews were targeted for total extermination. The Holocaust has generated more historical scholarship than any other event in the twentieth century, and yet certain questions retain their analytical and moral difficulty. The debate about perpetrators — whether ordinary men became mass murderers through obedience to authority and peer pressure (Browning) or through a specifically German eliminationist antisemitism (Goldhagen) — remains unresolved, with most historians finding partial truth in both positions. The question of bystanders — ordinary Europeans who knew what was happening and did not intervene — raises uncomfortable questions about the relationship between knowledge and complicity. The question of uniqueness — whether the Holocaust was singular in character and should be considered distinct from other genocides, or whether it can be compared without minimising either event — has generated genuine scholarly and political controversy. None of these debates diminishes the Holocaust’s centrality to any serious engagement with the twentieth century; they reflect the difficulty of thinking adequately about events of this magnitude. and the development of an aggressive nationalism that remained undiminished throughout the communist era was chiefly to blame. Explaining History helps you understand the 20th Century through critical conversations and expert interviews. We connect the past to the present. If you enjoy the show, please subscribe and share.▸ Suppo