33. Which of the following statements would most logically follow the last
sentence of the passage?
(A) People not fighting directly in the war were, for the first time, able to
comprehend the reality of the war.
(B) The railroad technology developed during this time led eventually to the
expansion of the West.
(C) The new technology, especially submarines, gave the North an advantage in
the war that the less industrialized South did not possess.
(D) The photographs proved that the Civil War was the bloodiest war ever fought
on American soil.