sentences:  The dispossessed and the discontent of the ruling Artaxiad monarchs and their subjects towards Ancient Rome had instigated war with the aid of King Phraates V of Parthia.To avoid a full-scale war with Rome, Phraates V soon ceased his support to the Armenian ruling Monarchs.This lead Tigranes IV and Erato, acknowledging Roman suzerainty; sending their good wishes and submission to Rome.