What contributed to the beginning of the Industrial Revolution in Britain? improved working conditions and shorter work hours

good supplies of iron and coal, proximity to water, development of new machinery

greater educational opportunities for children

educational opportunities for children and free time for women

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.

The answer is crop yield.