Alaska’s Arctic National Wildlife Refuge was opened to oil drilling at the urging of which president?

Compared with other industrialized democracies, voter turnout in the United States is probably lower for what reason?

a. Political parties are weaker. b. The population is older. c. Citizens are poorer. d. The population is more religious. e. The population is younger.

A city __________ is hired to serve as chief administrative officer of some city governments.

Fill in the blank(s) with the appropriate word(s).