The answer is C because it has to deal with perspective
Answer:
Grant was more aggressive in the civil war than the previous union generals.
Explanation:
In the South, really the only advantage that the patriots had in the South over the British was knowledge of the land, and in some places, the support of the people.
To my theory it would be to defend the attackers and gave Shi's men an advantage for the archers. I'm not sure if I'm correct but it's my theory.