Answer:
The title identifies the location of the map
This statement is true - a compound subject is indeed one that contains two or more simple subjects.
I think quotations are used as pieces of pieces of evidence when a person is writing an essay. It adds to the credibility of your essay, especially if they are cited properly. Aside from that, quotations are used as introductions to topics, to add more impact on the literary piece that you are working on.
The word "felicity" in this context means happiness, since the character managed to reach an state of almost ecstasy after finding happiness in his prayer, being thankful for what was happening. In this passage, the character uses the word "felicity" as a synonym of profound happiness.