We have no meanings for "principal rulers" in our records yet.
1 The first step is to familiarize himself with the principal rulers and the principal battles of that time.
2 Henry Pelham, so long in conjunction with his brother, the Duke of Newcastle, one of the principal rulers of this country.
3 About this time there came an ambassador out of Cappadocia from Archelaus, whose name was Melas; he was one of the principal rulers under him.
4 Their language is known, and their ports, and even the names of their principal rulers , with whom we have contracted friendship....
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