This anthology has been based on two foundational premises. On the one hand, we have seen citizenship as inherently multi-dimensional, and have especially foregrounded four processes that define the meaning and substance of citizenship: Cultural inclusion in communities of citizens, juridical inclusion through acquisition of formal citizenship, social inclusion through citizens rights, and political inclusion through participation and representation (Chap. 2). © The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2022.