This paper presents an in-depth investigation into the intricate dynamics between socio-political crises, Black and Muslim social groups, and the escalating support for Populism and populist movements within the context of contemporary France. Our study seeks to unveil the direct and distinct correlations that exist between these minority communities and the surge of Populism while empirically scrutinising the underlying relationships between socioeconomic, cultural, and political integration and the rise of populist sentiments.The research delves into the complex landscape of Populism, encompassing its various manifestations and identifying how socio-political crises provide fertile ground for populist appeals. By exploring the intricate interplay between these elements, our study contributes to an enhanced understanding of the multifaceted nature of Populism within diverse social contexts. The paper's theoretical framework is rooted in the theory of Populism, the principles of intersectionality and the analysis of the relationship between world-feelings and populist support. Methodologically, we take a comprehensive approach based on quantitative and data collection methods. Thus, we empirically examine the relationship between socioeconomic, cultural, and political integration and whether the link between these factors is related to Populism and political radicalisation.The results reveal intricate correlations between integration and the prevalence of populist sentiments, highlighting the role of socioeconomic and cultural factors and political engagement in shaping these dynamics. This article not only contributes to the academic understanding of populism and minority politics but also offers practical implications.