What were some reasons labor unions were formed during the industrial revolution

During the industrial revolution, large quantities of workers were being employed in very appaling conditions wich weren't really fit for working conditions. For that reason, the labor unions argued and fought for them to work in better conditions and work less + for better pay. 

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.