What do the careers and literary texts of Murasaki Shikibu and Sei Shōnagon reveal about the lives of women in Heian Japan? Myths such as the sun goddess? How did the roles of women evolve during the Kamakura Shogunate?

What do the careers and literary texts of Murasaki Shikibu and Sei Shōnagon reveal about the lives of women in Heian Japan? Myths such as the sun goddess? How did the roles of women evolve during the Kamakura Shogunate?