the monarch himself. In the tablets, "non-royals and the ordinary workers are mentioned by their rank in the specific workgroup or workshops they were employed. The rations they received are based on skill and the level of responsibility they assumed in the workplace. The professions are divided by gender and listed according to the amount of ration. Records indicate that some professions were undertaken by both sexes while others were restricted to either male or female workers. There are male and female supervisors at the mixed workshops as evident by the higher rations they have received with little difference in the number of rations between the two sexes. There are also occasions where women listed in the same category as men received fewer rations and vice versa. Female managers have different titles presumably reflecting their level of skill and rank. The highest-ranking female workers in the texts are called arashshara (great chief). They appear repeatedly in the texts, were employed at different locations, and managed large groups of women, children, and sometimes men working in their units. They usually receive high rations of wine and grains exceeding all the other workers in the unit including the males." Pregnant women also received higher rations than others. Women with newborn children also received extra rations for one month. A few experts say that it was Cyrus the Great who, twelve centuries before Islam, established the custom of covering women to protect their chastity. According to their theory, the veil passed from the Achaemenids to the Hellenistic Seleucids. They, in turn, handed it to the Byzantines, from whom the Arab conquerors turned it into the hijab, transmitting it over the vast reaches of the Muslim world. The Sassanid princess Purandokht, daughter of Khosrau II, ruled the Persian empire for almost two years before resigning. During the Sassanian dynasty, many of the Iranian soldiers who were captured by Romans were women who were fighting along with the men. Persian women are depicted in many masterpieces of Persian miniatures. These are often used as sources to "trace through the sequence of women's fashion from earlier periods". At the Battle of Ctesiphon (363) the victorious Roman soldiers prized young Persian women, seizing them as war booty. Islamic periods Qajar Dynasty During the Qajar period, women played the role of reserve labor, which was important in the economy. Their work always benefited the family, businesses owner, and