What is the main responsibility of the national committee?

The main responsibility of a national committee is to organize and oversee the political party's activities at the national level, including the development of party policies, the coordination of election strategies, and the support of candidates running for office. Additionally, the committee typically works to raise funds, mobilize voters, and ensure effective communication within the party and with the public. It serves as a crucial link between local and state party organizations and the national party leadership.