<strong>ملخص الدراسة:</strong>

The Islamic Arabic thought had a profound impact on the formation of the Arab Scientific heritage across Long centuries, Their heritage embraced may scientific aspects which resulted in contact and Communication between the cities of Islamic Arab state. This communication manifests itself in enhancing the cultural and scientific links between the Islamic Arab state parts from which certain centres, and cities emerged with the passage of time. They became places which bore the flag of Islamic Arab culture such as Mosul which had a special status, contributed considerably to reinforcing Islamic Arab culture, and got a high fame; a matter that has attracted the scholars' affection.