Why did so many reform initiatives of the early twentieth century emerge in large cities?

Emergence of new type of association and challenges

Cities around 1900 enabled new sorts of associations to be formed, because they become overpopulated by people from all walks of life.these posed different challenges as the cities attempted to reconcile different people, with different demands. 'Reform' was an attempt to reconcile these different agendas.

People were close together and cities presented new problems.

Early 20th century reforms emerged in cities because many people were able to come together quickly and discuss issues.

The issues emerging were caused by the cities such as immigration, sanitation, crime, and factory conditions. These were new problems which the middle class now had time and places to meet to address during the early 1900s.

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.