["Juvenile Nonfiction \/ History \/ Ancient","Juvenile Nonfiction \/ People & Places \/ General","Ancient civilization.","Civilization, Ancient;Juvenile literature.","Manners and customs;History;Juvenile literature.","Ancient civilization.","Civilization, Ancient;Juvenile literature.","Juvenile Nonfiction \/ History \/ Ancient","Juvenile Nonfiction \/ People & Places \/ General","Manners and customs;History;Juvenile literature."]