How did the Reconstruction amendments (13th, 14th, and 15th) change the United States politically and socially?

They were efforts to give male African Americans equal rights of citizenship to white American men.

Explanation:

They were crucial during the reconstruction and in creating a free state where everyone has the same rights.

answer; i believe that the correct answer is (c) arctic tundra;

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.