Aprovides contrast with the main character plot foil dialogue sonnet

How would you write "the fourth of july? " the 4th of july or the fourth of july? are they both grammatically correct?

Can anyone plz with this question i accidentally posted on physics it's 99 points plus this 5 ponts and will mark as brainliest link :

Those are books that need to be returned to the library what is the antecedent of the pronoun those