So, to what extent?
What historians say
Historians have long debated how far Hitler and the Nazi regime were driven above all by antisemitism, and how far other aims and pressures shaped their choices. Some argue that hatred of Jews lay at the very centre of Nazi plans from the start, and that many political and military decisions are best understood as steps towards the destruction of the Jews. Others emphasise how policies evolved over time, and point out moments when military or diplomatic needs clearly took priority over antisemitic goals. Together, these debates suggest that antisemitism was central, but it interacted with other ambitions, constraints and opportunities rather than operating alone.
A clear answer in plain language
This website has shown that antisemitism helped the Nazis in important ways. It offered a simple story about who was to blame for Germany’s problems, helped unite many Germans behind the regime, and made it easier to justify new laws, repression and, later, war. At the same time, the same beliefs pushed the regime into decisions that harmed its own chances of long‑term success. A racial war in the East, the huge resources poured into genocide, and the loss of scientific expertise all made it harder for Germany to win a long, global conflict.
Taken together, this evidence suggests that antisemitism was both a source of strength and a source of weakness for Nazi power. It was central to how the regime understood the world and mobilised support, but it also encouraged choices that undermined any realistic prospect of “world domination”. In that sense, antisemitism helped the Nazis in the short term, while contributing to their defeat in the longer term.
Why this judgement matters
Understanding this mix of support and self‑destruction is important beyond the history of the Third Reich. It shows how powerful, hateful ideas can give a regime energy and purpose, yet also lead it to ignore practical limits and damage its own position. Recognising this pattern can help us think more critically about how scapegoating and conspiracy theories work in politics, and about the costs they carry even for those who use them.