What does critical information mean when it comes to writing a research paper on an author?

For english, i was assigned to write a research paper on both biographical and critical information. What does critical information mean? Thanks for your help!!What does critical information mean when it comes to writing a research paper on an author?critical information means: what are his works about? how have his works been received? what are some common interpretations of the themes/symbols in his work? who was he inspired by, and who has he inspired (in terms of similar work)?What does critical information mean when it comes to writing a research paper on an author?Very, very important information, most likely about the author's works.