The correct answer is C. A system of weights and measure for trade.
This is because the Harappan civilization did not establish a uniform set of weights and measures for use in trade.
The influenza was a strain that people had no immunity.
I believe that the Korean War started when the North Korean Communist army crossed the 38th Parallel and invaded non-Communist South Korea.
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>
