Neferneferuaten Neferneferuaten has been a matter of debate among Egyptologists. The lack of unique names continues to cause problems in books and papers written before the early 1980s: an object might be characterized as bearing the name of Smenkhkare, when if in fact, the name was "Ankhkheperure", it could be related to one of two people. Manetho was a priest in the time of the Ptolemies in the third century BC. His "Egyptian History" divided the rulers into dynasties which forms the basis of the modern system of dating Ancient Egypt. His work has been lost and is known only in
Economy of ancient Tamil country Economy of ancient Tamil country The economy of the ancient Tamil country (Sangam era: 200 BCE – 200 CE) describes the ancient economy of a region in southern India that mostly covers the present-day states of Tamil Nadu and Kerala. The main economic activities were agriculture, weaving, pearl fishery, manufacturing and construction. Paddy was the most important crop; it was the staple cereal and served as a medium of exchange for inland trade. Pepper, millets, grams and sugarcane were other commonly grown crops. Madurai and Urayur were important centers for the textile industry; Korkai was the center of the pearl