Which one is in the central Italy

A．had their own magistrate
B．were allowed to marry the patricians
C．must obey the famous Licinian-Sextian law
D．had their own leaders who could veto the acts of the nobles

A．the history of Rome in this period was marked with internal conflicts
B．Rome was invincible in this period
C．Gauls ended the prosperity of Rome
D．some Etruscan cities were frightened by Rome’s victory