Final answer:
People's beliefs in the role of government have influenced the development of political parties in terms of the emergence of new parties and making existing parties more unified.
Step-by-step explanation:
People's beliefs in the role of government have influenced the development of political parties over time in various ways. One significant influence is the emergence of new political parties. As people's beliefs diverge, they may form new parties to advocate for their specific ideologies and policies. For example, the formation of the Progressive Party in 1912 provided an alternative to the Republicans and Democrats, allowing voters to support a different set of causes.
In addition, people's beliefs can also lead to political parties becoming more unified. This can happen when people with similar beliefs and goals join existing parties and work together to promote their shared agenda. The increased polarization and ideological differences between Republicans and Democrats in recent years is an example of this trend.
Overall, people's beliefs in the role of government have played a significant role in shaping the development and dynamics of political parties throughout history.