sentences:  Some years later, Vakhtang V Shah-Nawaz, a Muslim Georgian king/vali of Kartli, managed to obtain the shah's permission to install his son Archil as king/vali in Kakheti.For a time, the two kingdoms of eastern Georgia were virtually united under Shah-Nawaz and his son, and a period of relative peace ensued.Making the town of Telavi his capital, in place of Gremi which was ruined by the Iranian invasions, Archil set out to implement a program of reconstruction.