The Senate's violent reaction also served to legitimise the use of violence for political ends. Political violence showed fundamentally that the traditional republican norms that had produced the stability of the middle republic were incapable of resolving conflicts between political actors. As well as inciting revenge killing for previous killings, the repeated episodes also showed the inability of the existing political system to solve pressing matters of the day. The political violence also further divided citizens with different political views and set a precedent that senators—even those without lawful executive authority—could use force to silence citizens merely for holding certain political beliefs.