"Justice as Fairness: Political not Metaphysical" is an essay by John Rawls, published in 1985. ... In it he describes his conception of justice. It comprises two main principles of liberty and equality; the second is subdivided into Fair Equality of Opportunity and the Difference Principle.
I would probably use a checklist (B), because the order in which you complete items on a checklist does not really matter, just don't forget to check them after completing them. A diagram might also be okay, but it depends on what it shows.
What are the possible answers?
It’s not that easy to learn how to play soccer you have to learn the rules and how things go.