Answer: C. It proves that Shakespeare's plays only improve over time.
Step-by-step explanation:
In the Preface to the First Folio, collection of Shakespeare's plays from 1623, Shakespeare's contemporary Ben Johnson writes that Shakespeare "was not of an age, but for all time." Today, four centuries after Shakespeare's death, many people still agree with what Johnson has to say. Shakespeare created plots and characters which are timeless. His work is still interesting for the scholars who analyze it and approach it from new perspectives.