Answer: D
Explanation:
Well, we can probably already tell that B is not the answer so eliminate that and were left with A,C, and D. I don't think that a mountain is necessarily a place to meet so, eliminate C and were left with only two choices A&D. At the end of the sentence there is a clue - triumph (an achievement), the closest meaning to it is, D " The highest point"
Hope this helped,
A person you don't know and will never know...lol