Civil disobedience's (n.) main goal typically is to try to arouse and inspire others to join and do something.
Civil disobedience (n.) is a question of tactics, not a contract with God: smash a missile cone in a town that lives off the missile plant and you educate no one, you just make them angry.
Civil disobedience (n.) is a wager under uncertainty: it may threaten the social order enough to invite fascism, while not doing it lets a society be torn to shreds.
Civil disobedience (n.) is narrower than protest: it is direct defiance of what the state claims, often wrongly, to be law.
Civil disobedience (n.) is often a misnomer: derailing an ammunition train bound for an illegal war is as proper as running a red light to stop a massacre.