The actions of Joseph McCarthy in the early 1950s led many Americans to — suspect that some government officials had communist sympathies
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demand more rights for organized labor
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support U. S. involvement in the United States
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organize to protect the rights of African Americans

the correct answer is d: "party organizers, volunteers, voters, and elected officials."

party organizers: individuals responsible for designing strategies in order to better execute the political campaign. this includes the candidate's public relations. volunteers: individuals responsible for raising awareness regarding the candidates running for office.voters: individuals who are convinced by volunteers that a particular candidate is the best option.elected officials: winning candidate and his elected team are a product of a successful political campaign.