Which excerpt from paragraph 5 best develops the idea held by some that building a dam in Hetch Hetchy is a bad idea?

A.
"Local newspapers called the bill's opponents 'a crowd of nature lovers and fakers, who are waging a sentimental campaign. . . .'"
B.
"He appealed to the nation, asking what else might be at stake if we allowed the creation of a 'water tank' in this national park."
C.
"Certainly there were passionate voices on both sides of the issue, focusing the nation's attention on this remote mountain valley."
D.
"Gifford Pinchot, the former Chief Forester of the US Forest Service, testified before Congress that the creation of a reservoir in the valley was 'the greatest good for the greatest number. . . .'"