Commercial functions of Adan porn in Tahrids era

After collapsing of Rasoulian government (626-858), the commercial situation of Adan harbor that has played a significant role in exporting and importing different goods for laying among the commercial sea ways, declined. When the Tahrids (858-945) attained power in the ninth century, the trade situation of Adan, has recovered and once again business relations between this port and different regions of the world, including but not limited to India ,Egypt , Hijaz and Africa began to flourish .the specific financial policies of Tahrid dynasty ,the tax relives and encouraging the traders in Adan port resulted in commercial development of Adan Sea . This essay is going to consider what factors caused the trade improvement of Adan in tahrids era. Results show that, tahrids were so eager in trading and so fond of it and the natural situation of Adan that has been joint to the Red sea ,Arab sea and Indian ocean and its closeness to bab almandab, have caused the importance of Adan once again