I would say J.D Salinger because his first original work wasn't published until 1965 so he could have been an american author famous in the 1950s if his first work wasn't till 1965
The purpose of these both steps is that it gives the candidates a realistic, sensible, and practical preview of the vacant job. In both steps, candidates of the hiring process should know the job expectation versus reality so they will not be surprised if their expectation doesn't meet.
