Generally speaking, it would be a "nation" that is the term that is is used for “a community of people that shares territory and a government”, since the other options usually reside within said country.
The correct answer is A) prepare and approve the party's beliefs
At the party's convention, delegates gather to draft the party's platform for the Presidential election and eventually work their way to nominate their candidate for that year's Presidential election.
High taxes, intolerable act, and the government making decisions without holding vote