The correct answer is <span>C. It limited it by saying that opposition to the draft was a danger to the country during wartime.
People who were against world war 1 didn't want others to participate and die in the war so they gave out fliers urging people to not enlist. The supreme court decided that this was not according to the first amendment and wasn't allowed because the country was in a war state and there was a present danger, so they banned it.</span>
I believe, "Tanks were a fast and reliable means of transporting soldiers" is NOT true.
The answer is D, it helped unify the colonists to fight the war.
