How did the Dred Scott vs Sandford decision affect regional tensions

Sandford case increased the tensions between the North and the South. Since the 1820s, the two regions had compromised on the issue of slavery's expansion. ... The decision in the Dred Scott case declared the Missouri Compromise unconstitutional, which opened the debate over slavery's expansion once again.

Explanation:

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question- which is one way that muslims scholars contributed to the scientific recolution?

answer- well you see in the religion islam the religion muslims practice there was the prophet muahmmed peace be upon him who did good things such as sit in a sertian posotion to use the toilet which then the scientist of this generation later found that it was good for you there are many more things like this.

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answer; sociological imagination;