Conversation so far:
Where is Brandeis University?
Davis was awarded a scholarship to Brandeis University in Waltham, Massachusetts.
What did Davis Study at Brandeis university?
where she was one of three black students in her freshman class.
How long did she attend Brandeis university?
She returned home in 1963 to a Federal Bureau of Investigation interview about her attendance at the Communist-sponsored festival.
did she receive any special awards or reconition while at Brandeis?
she graduated magna cum laude, a member of Phi Beta Kappa.

Question: Why was she under investigation?
Self-contained rewrite: Why was Angela Davis under investigation?