Present book is the result of the field work conducted in the tribal villages of Nagaland. Author sought to determine whether the social structure and the economic setup of a Naga village changed somehow over the last 88 years since the first publications of the monographs of the first Brithish researchers. Author argues that the social-psychological archetype – tribe – village – khel – patronimy (kiyong) – clan – family – has hardly changed. The tenure and utilization of land stays unalterable. Pursuant to Article 371А, Constitution of India (Special Provision with Respect to the State of Nagaland), customary law is applied within the territory of Nagaland State.
In this paper were examined the concepts of uso and costumbre as they are reflected in the Siete Partidas of Alphonse the Sage of Castile (1252 – 1284). Author analyses the problems of its introduction, principal qualities and procedure of the abrogation of a custom. The special consideration is given to the organic connections existing between the law of medieval Castile and the doctrine of European ius commune.