as one of the forerunners of Feminist writing) are often called "existentialist writers", a reference to Sartre's philosophy of Existentialism (although Camus refused the title "existentialist"). Sartre's theater, novels and short stories often show individuals forced to confront their freedom or doomed for their refusal to act. Malraux's novels of Spain and China during the civil wars confront individual action with historical forces. Similar issues appear in the novels of Henri Troyat. In the French colonies The 1930s and 1940s saw significant contributions by citizens of French colonies, as Albert Camus or Aimé Césaire, the latter whom created, along with Léopold Sédar Senghor and Léon Damas the literary review L'Étudiant Noir, which was a forerunner of the Négritude movement. Literature after World War II The 1950s and 1960s were highly turbulent times in France: despite a dynamic economy ("les trente glorieuses" or "30 Glorious Years"), the country was torn by their colonial heritage (Vietnam and Indochina, Algeria), by their collective sense of guilt from the Vichy Regime, by their desire for renewed national prestige (Gaullism), and by conservative social tendencies in education and industry. The works, positions and thinking of Albert Camus are also emblematic of a reckoning in the French intellectual circles of post World War II, signaling the moral imperative to distance from Communism. Inspired by the theatrical experiments in the early half of the century and by the horrors of the war, the so-called avant-garde Parisian theater, "New Theater" or "Theatre of the Absurd" around the writers Eugène Ionesco, Samuel Beckett, Jean Genet, Arthur Adamov, Fernando Arrabal refused simple explanations and abandoned traditional characters, plots and staging. Other experiments in theatre involved decentralisation, regional theater, "popular theater" (designed to bring working classes to the theater), and theater heavily influenced by Bertolt Brecht (largely unknown in France before 1954), and the productions of Arthur Adamov and Roger Planchon. The Avignon festival was started in 1947 by Jean Vilar who was also important in the creation of the T.N.P. or "Théâtre National Populaire." The French novel from the 1950s on went through a similar experimentation in the group of writers published by "Les Éditions de Minuit", a French publisher; this "Nouveau roman" ("new novel"), associated with Alain Robbe-Grillet, Marguerite Duras, Robert Pinget, Michel Butor, Samuel Beckett, Nathalie Sarraute, Claude Simon, also abandoned traditional plot, voice, characters and psychology. To a certain degree, these developments closely paralleled changes in cinema