Legal Question in Civil Rights Law in Pennsylvania

Re: racial remarks

Do you mean "Aunt Jemima"?

Get a signed, written statement from the witness and THEN

Complain to your boss in writing [send it by certified mail, don't skimp on this detail] that you feel you have been racially harassed, and then keep a copy. If anything happens again, then do the same thing.

Once you have a few letters, take them down to the EEOC and file a formal complaint.

If nothing is done, or they send you a "Right to Sue" letter, then hire a lawyer and file suit in federal court.