The main issue to i have a dream is the dream actually becoming reality. Yes it is a dream anyone can have a dream not anyone can achieve that dream.
The noun to which a pronoun refers is called the (B) antecedent.
It means to 'go before' in Latin, so the noun must come before the pronoun so it can refer to it.
He uses it to allude to other fables and fairy tales. I love This fable your trying to explain, I was read it as a kid.
State or assert to be the case
