Diena, Giulio Keywords: League of Nations | Mandate | Mots clefs: Société des Nations | Mandats | ABSTRACT Giulio Diena presents, in the introduction to the course, international mandates as an institution whose main purpose is to contribute to the well-being and development of people who are not yet able to govern themselves, and who live in territories which, following the (First) World War, ceases to be subjected to the sovereignty of the previously governed States. The author successively studies the system a…