Throughout How to Be French, Weil compares French laws to those of other countries, including the United States, Great Britain, and Germany, showing how France both borrowed from and influenced other nations’ legislation. Examining moments when a racist approach to nationality policy held sway, Weil brings to light the Vichy regime’s denaturalization of thousands of citizens, primarily Jews and anti-fascist exiles, and late-twentieth-century efforts to deny North African immigrants and their children access to French nationality. He also reveals stark gender inequities in nationality policy, including the fact that until 1927 French women lost their citizenship by marrying foreign men. More than the first complete, systematic study of the evolution of French nationality policy, How to be French is a major contribution to the broader study of nationality.