Vivek Upadhyay - 2019-01-23
There is evidence of corps of royal couriersdisseminating the decrees of the Egyptianpharaohs as early as 2,400 BC and the service may greatly precede even that date. Similarly, organized systems of posthouses providing swift mounted courier service seems quite ancient, although sources vary as to precisely who initiated the practice.[8] Certainly, by the time of the Persian Empire, a system o