Giorgio Vasari's Life On the Artists (1550) was the landmark biography focusing on secular lives. Vasari created famous people of his subjects, as being the Life became an early "bestseller". Based on this 1941 biography, it’s the hardly-surviving sharecropper households who were severely impacted with the American “Dust Bowl” — https://fitnesshealthclubmanageme36782.blogproducer.com/34309725/biography-books-best-sellers-an-overview