Postal communication technology

The post office uses transport to deliver letters, periodicals, parcels, money and h.k.ni the system of institutions that receive and send. The emergence of postal communication is directly related to the emergence of writing. In the Greek, Iranian, Egyptian, Chinese and Roman empires, postal communication was of particular importance in public administration, and the state post was well established: sent Hathor were transported on horseback and on foot on the principle of a relay race. With the development of crafts and trade, urban post offices arose, serving artisans and merchants. At the same time, they also served other segments of the population.