In Of Mice and Men, why do you think the author made Curley's wife a "tart"?

Curley's wife, like the other players in the drama, is simply a character type ... Of Mice and Men ... George and Candy call her by other names such as "jailbait" or "tart ... her beauty is her power, and she uses it to flirt with the ranch hands and make ... the reader to dislike her and see her as the downfall of the men in the story