Bio Abdul Rahman Muhammad Al Ibrahim is a researcher in the history of the Gulf, and he holds a PhD from the Institute of Arab and Islamic Studies at the University of Exeter, United Kingdom. Synopsis The history of the Gulf in general still has aspects and angles that were not given enough scientific research, astound example of such oblivion, is the relationship of the sheikhdoms that prevailed and vanished with others. The lecture explores that part of history scarcely discussed. The sheikhdom of Al-Zubair al-Najdiyah in southern Iraq was not given enough historical analysis and criticism. Despite its influential economic, political, cultural and legal role in the history of…