Which Sentence Best Describes the Structure of the Spartan Government

Which sentence best describes the structure of the Spartan government c.600 B.C.E.?

A) Sparta was organized and led by a core of military generals who were elected annually before the spring campaigns.
B) Sparta was ruled by a citizen assembly,a council of elders,and two kings.
C) Sparta was a democracy modeled after the government of its rival,Athens.
D) Sparta was ruled by a cadre of military officers from the Spartan secret service (the criteria) .
E) Sparta was an oligarchy ruled by a small group of wealthy merchants.