C.
This is because the question says "than" followed by a name (noun). You can say more friendly but it is not commonly used in the US.
Man's effigy or man's idol correct me if I’m wrong
I read a book about the patriot Crispus Attu
The word "about " is the preposition.
I suggest going over which ones you feel most comfortable with then the hard anwsers
Resourses deplete faster,
<span>thinking towards the future, </span>
<span>building structures and cities up instead of out</span>
