In the 1930's Japan went to war with China. The United States supported China and placed a trade embargo on Japan so they couldn't get any supplies from the United States, particularly oil that might fuel Japan's military conquests.<span />
By definition, the bill of rights was a very important document with regards to the US Constitution because it contains the very first amendments of the constitution itself. It was added to the constitution for the main reason that of the inadequate systems of checks and balances. Therefore, the third choice.
I think the answer is a or b
Im not too sure but i believe the anser is b
