The periodisation of the history of international law -- The origins of the law of nations -- International legal orders of the modern states system -- The Structure of the law of the nations during the middle ages -- Unity and subdivition of the Occident under the dyarchy of emperor and pope -- The foundation of the international of the international legal community: The occidental christian -- The subjects of the international legal community: The policies of the feudal age :Admissions to the family of nations: Approbation and recognition -- Natural law and treaty practice -- The Judiciary -- Law enforcement -- The legal forms of territorial settlement: Adjudication and occupation -- Law and dominion of the sea -- Ius inter gentes -- The Prodominance of spain in the state system -- The foundation of the international legal community -- The subjects of the international legal community -- Admissions to the international law community -- law making:Ius nature and Ius voluntarium -- The law of nations in the natural law system -- The subjects of the international legal community: The early mordern states -- Admission to the international law community -- Law Making