In this work he adopted the tripartite examination of periods already introduced by Spyros Zampelios ( ancient Hellenism , medieval Hellenism , modern Hellenism ) .
In this work he used it as a tool for the narration of the course of the Greek nation throughout the centuries .
In this work he adopted the tripartite examination of periods already introduced by Spyros Zampelios ( ancient Hellenism , medieval Hellenism , modern Hellenism ) and used it as a tool for the narration of the course of the Greek nation throughout the centuries .