Answer:
Yes:
Step-by-step explanation:
Violence can be justified, but only when defending yourself or others. Violence cannot be justified if it's used against someone that isn't hurting you or others. For example, if you were being attacked by a stranger, you would need to protect yourself. Which would be justified. Though, if you attacked someone on the street for no reason, that's morally wrong.
I hope this helps! :D <3