if we consider the starting of achaemenian empire in 559 bc, the year that cyrus, the second, came to power and its ending in 332 bc, the year that iran was conquered by alexander, the macedonian, in these 227 years of military and political development of achaemenian empire, some of the nations and countries for example egypt, within achaemenian territory came under iranian military, economic ...

abū l-ḥasan alī ibn al-‘abbās al-majūsī ahvazi (? 930-994 ad), best known as haly abbas in the west, was a 10th century persian physician whose lifetime coincided with the flourishing of medical science in the near east, the islamic medicine golden age, an era extending from the 9th to the 12th centuries ad. haly abbas, in his extant book kāmil al-sinā‘ah al-tibbīyah (the perfect book of the ar...