"of insects" is an adjective phrase because it's a prepositional phrase that acts as an adjective. It modifies the word "group"; In other words, "of insects" is used to describe the word "group".
This wasn't meant to be a question.... right???
Answer:
C)"In an instant all my trepidation was turned into unutterable bliss; and I most reverently bowed myself with gratitude"
Explanation:
According to the first question, Olaudah Equiano felt dejected as he describes that his sunk sunk within but his attitude changes later on.
The quotation that shows that the narrator Olaudah has moved beyond his what he felt earlier is option C.
This is because, it is described that any sense of trepidation he felt was changed to instant bliss and for that he was grateful.
They all have to do with the military.