The Use of Sovereignist Claims in Election Campaigns in France and Italy: Different Twins?

In this article we examine the phenomenon of the use of sovereignist claims, not only by nationalist or populist leaders but also by actors who would not normally fall into these categories. We zoom in on two different cases: France and Italy. Through an analysis of Twitter we examine the discourse of the political leadership in election campaigns. We document some interesting commonalities, as well as some differences, concerning the emphasis on sovereignist claims. We produce an account of the patterns of use of sovereignist issues, we identify which parties/leaders have been the main promoters of sovereignist claims and how their competitors have responded to this challenge. Finally, we analyse the main drivers of sovereignist party discourses. Through regression analysis we show how, both in France and in Italy, the sovereignist supply has been influenced by ideology and citizens' demands.