Read the passage from my antonia by willa cather

my antonia

during that burning day when we were crossing iowa, our talk kept returning to a central figure, a bohemian girl whom we had known long ago and whom both of us admired. more than any other person we remembered, this girl seemed to mean to us the country, the conditions, the whole adventure of our childhood.

which point of view is used in the passage?

a. limited third-person

b. omniscient third-person

c. first-person