The History of Propagation of Islam in South Caucasus

South Caucasus considered as the place for the unity of east and the west civilizations as well as the variety of races, religions and schools has been part of Islamic civilization domain. This research is to answer this question related to the time of entrance of Islam in this area and the elements of its propagation. Relying on the historical analysis, the article illuminates that the Muslims propagated the Islamic symbols in this region depending on the victories, armistice, propagators, commercial groups, cultural and intrinsic capacity of Islam religion and accordingly, they could be the reason of eternity of Islam in this area