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.
