By the end of this section, you will be able to:
- Discuss the problems and benefits of divided government
- Define party polarization
- List the main explanations for partisan polarization
- Explain the implications of partisan polarization
In 1950, the American Political Science Association’s Committee on Political Parties (APSA) published an article offering a criticism of the current party system. The parties, it argued, were too similar. Distinct, cohesive political parties were critical for any well-functioning democracy. First, distinct parties offer voters clear policy choices at election time. Second, cohesive parties could deliver on their agenda, even under conditions of lower bipartisanship. The party that lost the election was also important to democracy because it served as the “loyal opposition” that could keep a check on the excesses of the party in power. Finally, the paper suggested that voters could signal whether they preferred the vision of the current leadership or of the opposition. This signaling would keep both parties accountable to the people and lead to a more effective government, better capable of meeting the country’s needs.
But, the APSA article continued, U.S. political parties of the day were lacking in this regard. Rarely did they offer clear and distinct visions of the country’s future, and, on the rare occasions they did, they were typically unable to enact major reforms once elected. Indeed, there was so much overlap between the parties when in office that it was difficult for voters to know whom they should hold accountable for bad results. The article concluded by advocating a set of reforms that, if implemented, would lead to more distinct parties and better government. While this description of the major parties as being too similar may have been accurate in the 1950s; that is no longer the case.