The book aims to address the rising of the different conflicts around under-developing/Aboriginal communities, with the government policy or with each other's resources demands, lack of basic infrastructures as a concern under the developing/Aboriginal community, and of course clear economics disadvantageous in different aspects. Additional, the misuse of natural resources, lack driven institutions. For basic and sustainable developments, in the case of developing countries/regions. finally the need for a critical concern of political strategies changes to leads a pro-poor development program and the future alarming environmental degradations, in Aboriginal the community in Benishangul, by reviewing different economic theory and the emerging field of the economic institution and other empirical case studies in order to point out little policy recommendation for the economic disadvantage of the Aboriginal community in the region.