Answer:
a:the plebeians revolts
Step-by-step explanation:
Because of these revolts the plebeians guaranteed the legal validity of the laws formulated by the Tribunes of the Plebe, so that they were valid for all extension of the Roman dominions. This revolt ended a process of long-term political reform. Despite politically balancing Roman social groups, the cultural distinction between a patrician and a plebeian did not radically change.