What was the effect of japan's self-imposed isolation?

There were both negative and positive effects of Japan's self-imposed isolation. 

Negative effect: They were closed off from the world. They did not trade, this meant they had limited exotic resources. 

Positive effect: They were safe. Since they were closed off from the rest of the world, they didn't have as many threats to their region (until later on). 

I hope this helps!

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.