Why did europe begin massive colonization in the 1800s?

During this time europe was power hungry and looking for ways to spread christianity and western normalities. one way to show they were wealthy and able was to take control and spread their "rightness" per se. 

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.