When there is disagreement about the facts of an issue, what should you do?

Ask your friends.
Look at your beliefs.
Evaluate the facts objectively.
Go with your gut.

evaluate the facts objectively (I'd rather say)

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.

besides the fact that abraham lincoln abolished slavery, and greatly benefit black people, he had a heavy impact of the definition of what democracy was, and should be.