 Complete the following phrase:  Pharnavaz had introduced a military-administrative organization based on a network of regional governors or eristavi. The insignia of the eristavi, received from the king, constituted a sceptre, a special signet ring, belt and armament. Iberia had in total seven eristavis, in Colchis, Kakheti, Khui modern-day northern Azerbaijan, Samshvilde Kvemo Kartli, Tsunda included Javakheti, Kola and Artaani, Odzrkhe and Klarjeti. The kingdom had one spaspet who was under the direct control of the royal power based in Inner Kartli. Eristavates mimicked aspects of Achaemenid satrapies and Seleucid strategoi. The major motive of later historian of the chronicles was to convince posterity that the basic political structure of Kartli was created by the very first Georgian monarch in the wake of 