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Datta (2005) shows that, following the collapse of militaristic Boulangism in the late 1880s, the Napoleonic legend was divorced from party politics and revived in popular culture. Concentrating on two plays and two novels from the period—Victorien Sardou's Madame Sans-Gêne (1893), Maurice Barrès's Les Déracinés (1897), Edmond Rostand's L'Aiglon (1900), and André de Lorde and Gyp's Napoléonette (1913) Datta examines how writers and critics of the Belle Époque exploited the Napoleonic legend for diverse political and cultural ends.

What year was Maurice Barrès's Les Déracinés written?
1897