What terms was often used by american expansionists to justify u. s. westward expansion?

d. she conquered the black sea coast and parts of poland.

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.