I suggest re-writing the question so it appears at the top of the feed for social studies.
Explanation:
2 is 3/4 of the state legislatures vote to ratify the amendment
The answer is D. Climate describes a general weather pattern over a long period of time.
The correct answer is B. Trust, competence and ethos.
The speaker will inspire credibility from the audience when it perceives his or her character and their ethos concerning the topic they are presenting. If they know it really well, they will speak with authority, which will engender trust. Their competence is manifested and it's easier for the audience believe and received what it's being conveyed.