In the 1920s, racism and nativism increased. Local, state, and federal laws supported and fueled the intolerance of the decade for example (provide 3 examples and explain the intolerance/racism connected to each example).

answer placeholder because the system is messed up

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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information is crucial for making good decisions

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