I think the last option might be right too
Answer:
e is the correct answer to this question
Allow all countries to come together to talk about problems that they have with each other instead of going to war or fighting each other over it, in simple words talk it over.
The catholic church wanted to share power with the emperor, so the coronation was an occasion to say in a very public way that the right to make a person king was in the hand of the church, thus making the church itself a very powerful entity who could in fact play a crucial role in the balance power of the period, as it was in many occasion.
