What is one of the main functions of political parties?

Political parties play a crucial role in the democratic process, with one of their main functions being to influence government policy. They do this by formulating their own platforms based on the needs and interests of their members and the electorate they represent. When a political party gains power, their policies will guide the actions of the government, impacting everything from economic strategy to social programs.

Influencing government policy allows political parties to advocate for particular issues, address public concerns, and propose legislative changes that they believe will benefit society. This function is essential for representing the diverse views within a community and ensuring that the government is responsive to the needs of its citizens.

Other options provided do not accurately reflect the primary functions of political parties. Developing new laws is typically the job of the legislative branch rather than a party alone, holding referendums on all issues is not a standard function of political parties, and appointing judges is generally a responsibility of the executive branch or an independent body rather than a role of political parties.