Americans became vitally interested in environmental issues in ...

[lb_gilbert]

Americans became vitally interested in environmental issues in the
 
  a. 1880s and 1890s.
  b. 1930s and 1940s.
  c. 1960s and 1970s.
  d. 1980s and 1990s.
  e. Twenty-first century.

Question 2

The triggering mechanism for environmental policy making at the federal level was the 1962 publication of ____________Silent Spring.
 
  a. Al Gore's
  b. Bill Clinton's
  c. Barack Obama's
  d. George H.W. Bush's
  e. Rachel Carson's

[jessicaduplan]

Answer to Question 1

c

Answer to Question 2

e

[lb_gilbert]

Excellent

[kishoreddi]

Gracias!