To complete the sentence and to be produce a correct sentence structure and grammar, the answers should be thinks and are. To complete the sentence, it is read as the following; "The world-journal thinks that the justices of the supreme court are wrong in this case."
The answer is A! I hope you get it right!
I believe the answer is: morality
The purpose of morality is to act as some sort of guidance to perform correct behavior that all 'rational' persons should do within a social group. Morality does not necessarily regulated by law, but violating it would definitely make a member of a social group the be negatively perceived by other members.