The early Sasanian period witnessed a variety of religious beliefs in competition. clash between Kirdīr and Mani represents just an episode the triumph Mazdean church over Manichaeism, as well other formations listed Kirdīr’s inscriptions. Persian Zoroastrianism constituted stronghold power hegemony at heart Empire. Yet, peripheral Eastern Iran Central Asia featured aspects regional Mazdeism, s...

Various religions were transmitted through the Silk Roads, a famous system of trade routes. For this transmission, Iranian speakers played vital role. They travelled on migrating and establishing colonies alongside their networks leading to geographical expansion activity fields. Because vast activities, some languages are counted as lingua franca, or shared language for communication, Roads. T...