Inferred is another word of saying "taken to perspective" or "interpreted as...".
Hidden meanings or messages are meant to be figured out and used to help you in future situations.
So, I would say:
a. True!
Can you send a picture of the graph?
Answer:it’ll affect what people think happened
Explanation: at the time white people were thought to be better then blacks (when really their not) so everybody tried their best to blame the problem at Tom before they even found evidence and such.
Answer:
to eliminate or make indistinct by or as if by wearing away a surface