It was usual for patriarchs and exarchs to enter on their office immediately after election and consecration, before the recognition of the other patriarchs which they afterwards asked for by sending an embassy with their synodal letter.
After a reign of sixty years, the throne of the Gothic kings was filled by the exarchs of Ravenna, the representatives in peace and war of the emperor of the Romans.
Under the exarchs of Ravenna, Rome was degraded to the second rank.
His antagonist Muratori reduces the popes to be no more than the exarchs of the emperor.
Indeed the ruined facade would seem to belong to a guard house built in the time of the exarchs in the seventh or eighth century.
Three more exarchs were to reign in Ravenna, but not to govern.
It came to owe much to Amalasuntha who lived there during her brief reign, and more to the exarchs who made it their official residence.
Later when the Emperors and after them the Exarchs held their courts at Ravenna, Ancona was of even more importance than Ravenna as the natural trading port with the Byzantine Empire.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "exarchs" in a variety of sentences. We hope that you will now be able to make sentences using this word.