Matos, José Keywords: United States of America | League of Nations | Mots clefs: Etats-Unis d’Amérique | Société des Nations | ABSTRACT Jose Matos presents in his course a systematic study of the participation of the American continent in international life. After a historical introduction notably devoted to the contribution of Francisco de Vitoria and Francisco Suarez, the author studies the Panaman Congress of 1926. He focuses on Article 21 of the Covenant of the League of Nations and to the doctrine of Monroe. He …