Which level of party organization is responsible for mobilizing grassroots efforts?

Question

Quizplus · Accepted Answer

Local party organizations are responsible for mobilizing grassroots efforts in their communities. They are closest to the voters and are better able to connect with them on a personal level. National, district-level, and state-level organizations may also mobilize grassroots efforts, but their focus is usually broader and less targeted than that of local organizations.

Which Level of Party Organization Is Responsible for Mobilizing Grassroots