How was the constitutional failure that led to the civil war similar to or different from the constitutional failure that precipitated the american revolution?.

explanation:

the addition to geographic boundaries that might have  kept the people of the huang river civilization from traveling to far distance region is that they had learned about the other river valley civilizations but feared contact would bring invasion.

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russia because it is the biggest state

the main reason that the constitution did not proclaim all men to be free and equal is because of the issue of slavery.