Which Statement Regarding the Controversy Over Hetch Hetchy Valley Is

Which statement regarding the controversy over Hetch Hetchy Valley is FALSE?

A) Hetch Hetchy was a spectacular high-walled valley within Yosemite National Park.
B) The fight against the dam helped mobilize a new coalition of preservationists.
C) In 1908, by a wide margin, San Francisco voters approved building a dam at Hetch Hetchy.
D) John Muir devoted the last years of his life to opposing a dam at Hetch Hetchy.
E) Theodore Roosevelt led the fight in favor of building a dam at Hetch Hetchy.