The need for a third space, geographical and political spaces at the periphery of the Parthian and Roman empires: some preliminary remarks
A proposal for a new approach to the study of the roman-Parthian frontier is presented. Since the 1st century
BC the two large empires of rome and Parthia had faced each other for supremacy in western asia. along
the frontier, from the Persian Gulf to the Caucasus, a series of minor, formally independent political subjects,