Antoinette Fouque, Monique Wittig and several others organized meetings of women activists from October 1968. The press referred to their activities as MLF or Mouvement de libération des femmes, the French equivalent of the American Women's Liberation Movement. By 1970, the movement began to thrive with demonstrations, including the presentation in August of a wreath at the Tomb of the Unknown Soldier at the Arc de Triomphe in Paris to recognize his "even more unknown" wife.[19][20] Typically women who joined the MLF were leftist-leaning politically, had little trust in centralized-hierarchical organization, supported provocation of authority, and believed in revolutionary change for society.[22] That same year in April, the FMA became the Féminisme, Marxisme, Action (Feminist Marxist Action) and its male members left, leaving a unisex, all-woman's group.[23] Another liberationist group hosted a demonstration at the Université de Vincennes in May, calling for an end to sexism.[24] The MLF began publishing leaflets by anonymous authors styling themselves as "any woman" or "some activists", to emphasize their belief that no one woman could be the spokesperson for all women.[19] Articles like "Combat pour la libération de la femme" (Combat for the liberation of women) published in L'Idiot International and "Libération des femmes, année 0" (Liberation of Women, year zero) in the magazine Partisans in 1970 became widely read.[24] By September 1970, more than one hundred liberationist groups were meeting regularly around Paris.[25]