Political and Social Structure of the Three Kingdoms and Unified Silla. This is a four-page undergraduate paper that examines the changes in social and political structure in the Korean peninsula as a result of the transition from the Three Kingdoms period to Unified Silla. The paper argues that consolidation of power in the monarchy constitutes the driving force behind these changes. 4 pgs. Bibliography lists 2 sources. Pages: 4 Bibliography: 2 source(s) listed Filename: 7933 Kingdoms Unified Silla.doc Price: 35.80