It should be formal! (answer b).
The hint in the question is that the city major will attend the ceremony- this tells you that the ceremony will have a more representative, formal character, and will not be an internal celebration among people who know each other (this would make it informal or semi-formal).
I think it’s B because divine rights was challenged
Answer: c
Explanation: because they became more reliable but not necessarily more diversified
The correct answer is letter D.
Explanation: Rule of Law is considered a structuring principle of contemporary constitutionalism, being responsible for containing arbitrary temptations to exercise state power. It reveals the parent idea that the exercise of political power must always take place in accordance with the law. Illustrative is that maxim in English law that orders are not obeyed because they were given by an authority: orders are obeyed when they are in accordance with the law and were given by authorities legally empowered to do so.