6. What can adult Americans do to choose people who will work to find solutions to problems important to the community?
A.Go to school
B.Plant trees
C.Vote
D.Work
7. What did Rachel Carson's work influence?
A.Better safety laws for air travel
B.Protections for Native American interests
C.Better education for public officials
D.Protections for wildlife and the environment
Carson was an American marine biologist, author, and conservationist whose book Silent Spring and other writings are credited with advancing the global environmental movement.
