After the Supreme Court's ruling on the Dred Scott case, many people in the North believed that slavery might become legal everywhere. slavery might be banned everywhere. formerly enslaved people would move to the North. formerly enslaved people would stay in the South.

slavery might become legal everywhere.

Explanation:

Following the Supreme Court verdict on Dred Scott v. John F.A. Sandford, in 1857, where it was decided 7 - 2 in favor of Stanford that the Missouri Compromise of 1820 was unconstitutional.

Many people in the north felt or believed that given that the Supreme Court had ruled that Congress did not have the right to ban slavery, "slavery might become legal everywhere."

c

explanation:

i would say your answer would be the second option.

hope this !