According to the article 'Five Stars for Literary Critics," what is one role that a literary critic fulfills?

A social commentator, who explains what a book says about people in general

Explanation:

hancock was president of congress when the declaration of independence was adopted and signed. he is primarily remembered by americans for his large, flamboyant signature on the declaration, so much so that "john hancock" became, in the united states, an informal synonym for signature.

explanation:

sorry, idk never read it