<span>As workers grew tired of toiling for the benefit of capitalists instead of for themselves, some of them banded together to form the first national labor union, the knights of labor, in 1869.</span>
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>
The war ended when the U.S and Spanish governments signed the signed the Treaty of Paris on December 10, 1898. The U.S won the war.