The statements that accurately compare the government systems of Sparta and Carthage are:
- The Spartan and Carthaginian governments both had two leaders. The Spartan government had hereditary kings while the Carthaginian government had elected leaders.
This statement correctly identifies the leadership structure in both governments, noting the difference between the hereditary nature of Spartan kings and the elected officials in Carthage.
The other statements contain inaccuracies regarding the number of elected officials, the nature of the assemblies, and the characterization of the government types. For instance, the claim about the Spartan senate using 500 elected officials is incorrect; the Ekklesia in Sparta consisted of Spartan citizens discussing various matters, while the Gerousia (not formally referred to as a "senate") had 28 members with special powers. The assertion that Carthage focused more on military matters while Sparta focused more on democracy is also misleading, as both were militaristic societies with different governmental structures.