In both the United States and France, Jewish-fiction writers of the 1920s often invoked the idea of Jewish racial unity as a non-rational, uncontrollable force separating Jews from mainstream society irrespective of their desire for integration. This genre of fiction reveals an ambivalent attitude towards race-thinking. The notion that there are intractable physical differences between groups threatened the Jews status as fully privileged co-citizens. Yet a racialized self-understanding provided them with a way to articulate the intangible bonds of community, which their official status as a purely religious group normally held them back from expressing openly. The common trope of the failed Jewish-Gentile romance best expresses the dual desire of French and American Jews for acceptance and distinctiveness. A sense of racial identity often leads protagonists to reject a non-Jewish lover or spouse and draw strength from a renewed sense of connection with the Jewish people. More often than not, however, these figures are left with feelings of ambivalence and regret, as they realize that their universalist dream of uniting with someone from a different racial background is not possible in the real world, where their Jewish particularism inevitably dooms such relationships to failure.