What two 1949 crisis raised cold war tensions?

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.

the answer is "focused on"

lol gave an answer 1 week that's the answer for those who need it in the future xd