choices are:
Senators were most powerful, but plebeians formed their own assembly.
Senators were powerful patricians; commoners had their own assembly.
Patrician senators were rich and important, and also powerful; the common people had their political rights in assembly.
The last choice contains the most key words: Patrician senators were rich and important, and also powerful; the common people had their political rights in assembly.
........Bruh it's the wind....you answered your own question <span />