In 494 BC, what did many Romans plebeians do to protest for equal rights?

At 494 BC, Rome fought with two neighbors' tribes, and civilians refused to attack the enemy, but instead returned to the island of Aventino. The civilians asked themselves to elect their own officials, the nobles agreed, so they returned to the battlefield. The civilians call these new officials a clerical officer. These civil servants can have two assistants, the two assistants known as civilians consul. In the fifth century BC, a series of changes were passed. These reforms make all laws passed by civilians fully effective. At 443 BC, the censorship was established. From 375BC to 371BC, the Republic experienced a constitutional crisis under the election of the civil servants with their own veto to prevent the high judge's election

They caused riots i believe