Policy _________ actively work to propose or maintain public policy on an issue they feel strongly about.

How, according to Jervis, have the United States and Great Britain "partly been able to escape from the state of nature"?

a. by being the oldest democracies b. by being, at different times, global hegemons c. by being separated from other powers by bodies of water d. by maintaining superior sea and air power

A large portion of the economic activity in the LDCs is concentrated in the:

a. primary sector b. factories c. secondary sector d. tertiary sector