what two eastern bloc nations tried to break away from the soviet union in the 50s and 60s, only to be crushed?
albania and bulgaria
hungary and czechoslovakia
romania and east germany
poland and yugoslavia

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.

donald carl johanson (born june 28, 1943) is an american paleoanthropologist. he is known for discovering – with yves coppens and maurice taieb – the fossil of a female hominin australopithecine known as "lucy" in the afar triangle region of hadar, ethiopia.

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this is a good question! i'll do some research and come back when i have the answer!

to make world peace not vileonce with fist but words