The n word can be a good and bad thing. My reasoning is because people use it as an insult but, among younger people it means friend.
im sorry if it’s short i tried :)
They both shared a vision of an "agrarian" American utopia, that is, relating to farms and farming. They believed their perfect land lies in the fields and with the workers and farmers.
Diction is the author's word choice.
So A, otherwise known as the first choice in your list.
Hope this helps!
Weak: you can't do it
Sincere:you're honest