Trade spiritual revival and expansion of towns occurred during the middle ages in

jewish people, gypsies, and political opponents.

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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plz give me brainliest!

i think the answer is: cuba wanted to be independent from spain, and the u.s. wanted to end spanish rule in the west.

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-lavira : )