I was down between A and B that really confused me for some reason because ussually purpose questions are ones I find straight forward:
A) I chose this one on review. My reasoning for A is that the author in the next sentence goes on to talk about how this longing leaves us in state of discomfort that could lead us to finally see history as a contingency and it seemed like the author was somewhat hopeful that this could be a good thing and that it will cause us to stop wanting to think of history as something that is deterministic. On a side note by contingency, do we just mean viewing history more flexibly and not as a strict "mathematical" sequence of event? However, this was not the credited response..
B) I chose this on the actual test and I think I chose this on the actual test because I did not think deeper into the question and chose it because I recall that section was about nostalgia and why we like the past.
Other Choices
C) Scope, this section had nothing to do with losing comfort in grand theories over time. If anything this seems to be the opposite of what nostalgia is trying to get at
D) This goes against the author stance's because the author is in favor and a support of using narrative techniques for unrepeatable details of human events; after all the author's prescription in the passage was for more focus on contingency
E) This goes against the section because we are talking about nostalgia for the past (grand theories) so it is unlikely the purpose of bringing up this is to talk about the fact that this interest will die down in the future.