I believe meritocracy is the system you’re looking for.
Ex. Civil Service Exam
Answer:
a large number of interest groups of all sizes
Explanation:
Interest group tend to represent only one specific cause. Since the principles and moral standards that held by the citizens tend to be different from one another, the number of interest groups that created to cater to those standards also increased in size.
They tend to lobby for a particular type of government representatives who are willing to work to make laws that represent their principles/moral standards.
They are Theocracy and Monarchy
It served as a key naval base during the war. that's where pearl harbor is after all.