The Shape of Modern Political Parties

We have discussed the two major political parties in the United States, how they formed, and some of the smaller parties that have challenged their dominance over time. However, what exactly do political parties do? If the purpose of political parties is to work together to create and implement policies by winning elections, how do they accomplish this task, and who actually participates in the process?

The answer was fairly straightforward in the early days of the republic when parties were little more than electoral coalitions of like-minded, elite politicians. But improvements in strategy and changes in the electorate forced the parties to become far more complex organizations that operate on several levels in the U.S. political arena. Modern political parties consist of three components identified by political scientist V. O. Key: the party in the electorate (the voters); the party organization (which helps to coordinate everything the party does in its quest for office); and the party in office (the office holders). To understand how these various elements work together, we begin by thinking about a key first step in influencing policy in any democracy: winning elections.

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