How has the amount of war and violence changed over time? What time period is, objectively, the least violent time? Why do you think people do not reallze this, and act as if It is not the case?​

yes

explanation:

the fighting words doctrine, in united states constitutional law, is a limitation to freedom of speech as protected by the first amendment to the united states constitution. in 1942, the u.s. supreme court established the doctrine by a 9–0 decision in chaplinsky v. new hampshire.