Answer:
A. Predicate
Explanation:
Predicate is the part of a sentence or clause containing a verb and stating a thing about a subject (e.g., went home in John went home ).
He probably uses a metaphor because a simile uses the words like and as and a metaphor does not use the words like and as. Hope this helps!
A literal meaning of racism is 'discrimination'. It is you who decides what is good and bad. But, racism is superiority of one race to another so, it is bad as equality must be preferred instead of superiority if humanity is concerned and also because it is morally wrong.
The answer to your question is objectivity.