What is the genre? that's what you first need to ask.
She is representation of the women who worked in shipyards and factories during World War II. She is shown in pictures flexing her muscles and saying “we can do it” representing women’s strength
The <em>magi</em> didn't, technically, <em>invent</em> anything. They were wise men or magicians and probably astrologers. Because astrologers watched the skies and could predict where the stars and planets would move to, they were considered to be able to foretell the future.