Which statement correctly describes Solon's contribution to the city-state of Athens?


A.

He oversaw construction of a powerful fleet of triremes to protect Athens.


B.

He convinced citizens to fund the building of a magnificent temple, the Parthenon, atop the Acropolis.


C.

He led the Athenian army to a decisive victory over the Persians at the Battle of Marathon.


D.

He instituted democratic reforms including an elected Assembly and people’s courts with juries.