Party affiliates are organizations or groups that are officially connected to a political party. They often work to support the party's goals, promote its candidates, and engage with voters. These affiliates can include youth organizations, women's groups, labor unions, and other interest-based associations that align with the party's values. In many cases, party affiliates help mobilize grassroots efforts, organize events, and raise funds. They play a crucial role in building a strong community around the party, ensuring that its message reaches a wider audience. Examples of party affiliates include Democratic National Committee and Republican National Committee subgroups.