The united states was involved in the korean war as part of the forces sanctioned by

The United Nations

Explanation:

United Nations-sanctioned conflict, the Korean War pitted the United States. Because the war was fought for political rather than military objectives.

the answer to your question is a. the salt plains

in 1811, he led an expedition, known as the george c. sibley expedition, to improve relations with the pawnee and kansa tribes, and also to locate the rumored jefferson's salt mountain

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.