The Nineteenth Amendment was ratified in 1920

In what areas have labor unions seen growth in recent years?

a. the service sector and public sector b. manufacturing and agriculture c. transportation and communications d. communications and the service sector

According to the logic of Duverger’s theory, if the United States changed its electoral rules and adopted a permissive form of PR (with large district magnitudes), what do you predict would happen? (You should assume that the United States has a fairly heterogeneous society--i.e., many cleavages.)

A. The number of parties in the legislature would decrease. B. The number of parties in the legislature would increase. C. The number of parties in the legislature would stay the same. D. There would be no parties or legislature in the system.