I think it would be C. Most states participate in blanket primaries for elections.
By the legitimate senior members of select families or 'houses
Answer:
The Monroe Doctrine is the best known U.S. policy toward the Western Hemisphere. Buried in a routine annual message delivered to Congress by President James Monroe in December 1823, the doctrine warns European nations that the United States would not tolerate further colonization or puppet monarchs.
Explanation:
He managed to ensure the fight for independence. The wealthy Creole elites were controlled by the Spanish and they disliked it because they wanted to be the rulers of a new and independent country. Bolivar got their support which meant that they could now fight and get the independence that they wanted.