Opening address by Jane Addams; President of the Women's International League for Peace and Freedom; at the fourth biennial congress; Washington; May 1 to 8; 1924 = Discours d'ouverture par Jane Addams; Presidente de la Ligue Internationale de Femmes pour la Paix et al Liberte; au 4me Congres tenu a Washington; du 1ex au 8 mai 1924