It would be A. hope this helps
That statement is false
Leading question refers to the question that is thrown out to obtain the answer that we want. If a mediator throw a leading question, both parties tend to directly blame each other which prevent the mediator to provide a solution. What the mediator should do is listening to both perspective first and used it as a basis to make a solution.
It describes what the weather is like all year round in the Caribbean
I believe the answer is: political institutions
In united states, the role of political institutions is to hear the aspiration/principles that held by a specific group of people, and appoint a certain candidate to realise those aspirations/principles into an actual law/regulations.