To obtain political rights, plebeians formed their own assembly called: the Senate Concilium Artistocracy the High Court Concilium Plebis the Assembly

Respuesta :

The answer is Concillium Plebis.  This enabled the Plebeians to gain more political power.  Prior to this they did not have rights and only the Patricians had rights and can occupy government positions. The Plebeians went against this and reforms were made.