1-Why did the Wilson Administration feel it needed to actively campaign for public support upon entering World War I? 2-How did the government attempt to mobilize the opinion of a diverse American public in support of a united war effort? 3-What were the consequences – positive and negative – of this effort?

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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result of the incas claiming exclusive right over numerous traditional routes, some of which had been constructed centuries earlier mostly by the wari empire