Police power is an inherent power that gives states the ability to pass laws necessary to preserving public health, safety and welfare

Recently, party identification in the U.S. has been __________ and the number of swing voters has been __________

Fill in the blank with correct word

Even though their goal is to provide a collective good, public interest groups often struggle because they ______.

a. are often vulnerable to the free rider problem b. are liberal, and many conservatives oppose them strongly c. do not try to influence government, so their efforts never address real political issues d. are notorious for raising funds but not for using them to achieve collective goods e. look for economic benefits and are disappointed with the collective goods produced