______, Israel, and Pakistan are the only three countries in the world that possess nuclear weapons but are not party to the Non-Proliferation Treaty.

Refer to Figure 7.1. What can you conclude about Bill Clinton's job approval?

a. Bill Clinton's job approval rating was very similar to George W. Bush's. b. Bill Clinton's job approval ratings increased steadily from the beginning. c. Bill Clinton always had higher job approval ratings than George W. Bush. d. Bill Clinton had higher job approval ratings in his second term than in his first term.

The Club of Rome

a. worried most about food production. b. was first to suggest the problem of climate change. c. focused on the problem of infinite resources. d. focused on the problem of finite resources.