This article aims to explain the variation in the electoral support for extreme-right parties (ERPs) in Europe. The extant literature on the far-right party family does not answer this question specifically with regard to the extreme-right variants for two main reasons. Firstly, theories did not expect the electoral success of these parties in post-war Europe due to their anti-democratic profiles and association with fascism. Secondly, despite the fact that they acknowledge the differences between the parties under the far-right umbrella – namely, the extreme and the radical – they normally do not take these differences into account, and if so, they focus on the radical-right parties. This article shows that electoral support for ERPs is associated with low quality of government and highly conservative mainstream-right parties. The former creates political legitimization for anti-democratic parties and the latter ideological normalization of extreme right.
