In the 1960s, Executive Director of the Sierra Club, David

Multiple Choice

In the 1960s, Executive Director of the Sierra Club, David Brower, took out full-page ads in the New York Times and other newspapers to protest the government's plan to

A) build dams on the Colorado River that would have flooded parts of the Grand Canyon.
B) begin building an Interstate Highway system.
C) open up parts of the Arctic National Wildlife Refuge to oil drilling.
D) use DDT in all federally-owned parks.