Which political system is run by a group of noble families or wealthy members of society? A.
monarchy
B.
oligarchy
C.
direct democracy
D.
representative democracy

B) oligarchy

Explanation:

ol·i·gar·chy

/ˈäləˌɡärkē/  

noun

a small group of people having control of a country, organization, or institution.

a country governed by an oligarchy.

"the English aristocratic oligarchy of the 19th century"

government by an oligarchy.

the first two-party system consisted of the federalist party, who supported the ratification of the constitution, and the democratic-republican party or the anti-administration party (anti-federalists), who opposed the powerful central government, among others, that the constitution established when it took effect in

1. senate

2.there is no diagram

3.education