Tetrarchy

This article is mainly on the Tetrarchy created in the Roman by Diocletian. For the tetrarchy formed from the kingdom of Herod the Great see Tetrarchy (Judea) Tetrarchy (Greek: "leadership of four people") can be applied to any system of government where power is divided between four individuals but is rarely used. The most famous Tetrarchy is that instituted by Roman Emperor Diocletian in 293 and lasted until c. 313. The establishment of the Tetrarchy usually marks the resolution of the Crisis of the Third Century and the recovery of the Roman Empire.
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(n.)
The district under a Roman tetrarch; the office or jurisdiction of a tetrarch; a tetrarchate.
  

n.
چوتھائي صوبہ, عامل کا عہدہ

TETRARCHIA