answer: We could know that Bolivar's political goals for South America were never achieved since South America is not a unified country, but it is formed by 13 separated nations.
Explanation: Simon Bolivar was the one who most strongly proposed an alternative of political organization to overcome the territorial fragmentation of the former Spanish colonies. The proposal of the Venezuelan consisted in the creation of a political unit that grouped all the territories that had been part of the Spanish empire in the Americas.
ps. im not taking full credit for this answer but i really hope this helps :))
The best option from the list would be that "<span>b. He was successful in unification of the norther third and administered it with help from local rulers," since this kept down local insurrections. </span>
attempts that were made to redress the inequities of slavery and its political, social, and economic legacy and to solve the problems arising from the readmission to the Union