Violence is employed both by those who wish to upend an existing order and by those who want to sustain it’ (Kalyvas et alt, Order, Conflict and Violence, Cambridge UP. 2008, p. 1). Discuss.

Violence is employed both by those who wish to upend an existing order and by those who want to sustain it’ (Kalyvas et alt, Order, Conflict and Violence, Cambridge UP. 2008, p. 1). Discuss.