The Nevada Republican Party thinks it can win the governorship in the next election. People who work for the state party plan the candidates campaign and raise money on his behalf. At the local level, citizens offer to send out advertising mailers and run get-out-the-vote events. Republicans turn out in big numbers for the election, helping the candidate win a landslide victory. His acceptance speech thanks everyone who helped his election. Which groups that make up political parties are represented in the passage?

A. Campaign managers, citizens, governors, and local councils

B. Party organizers, volunteers, voters and elected officials

C. Republicans, Democrats, third-party members, and nonvoters

D. Electors, petitioners, defendants, and the media