Slavery had been an american institution for well over 200 years. why in the 1850’s were people, primarily in the north, becoming more vocal for its abolition? american history

There were several different reasons why the Northerners became more vocal for its abolition during the 1850's.

1) Northerners were worried about the South's political power- One of the biggest reason why Northerners did not want the institution of slavery to end was because if it did, people in favor of slavery would start to outnumber the people against slavery in the US Congress. Since each state gets two senators and several representatives in the House of Representatives (depending on their population) any state that allows slavery would increase the South's political power.

2) Increase in abolitionist writings- Famous newspapers like The Liberator, written by William Lloyd Garrison, became more prevalent in the North. These newspapers inspired Northerners to change their perspective about slavery.

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.

This answer would be c