The Catholic Church saw the writings of Nicolaus Copernicus as mad and perilous to the church’s teachings. What was it about Copernicus’ ideas that scared the Church? A) Copernicus’ writings saw the universe as heliocentric

B) Copernicus was a Polish Lutheran

b. great plains

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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!