The wars of the twentieth century uprooted people on a previously unimaginable scale to the extent that being a refugee became an increasingly widespread experience. With the arrival of refugees, governments of host countries had to mediate between divided national populations: some wished to welcome those arriving in search of refuge; others preferred a strategy of exclusion or even expulsion. At the same time, refugees had to manage conflicts of the self as they responded to the loss of nationhood, families, socio-political networks, material goods, and arguably also a sense of belonging or...