Question

Which Supreme Court decision declared that federal restriction of slavery was unconstitutional?

Answer 1

What was the Dred Scott decision? The Dred Scott decision was the U.S. Supreme Court's ruling on March 6, 1857, that having lived in a free state and territory did not entitle an enslaved person, Dred Scott, to his freedom.

Answer 2

Dred Scott

Step-by-step explanation:

Dred Scott decision the U.S. Supreme Court's ruling on March 6, 1857, that having lived in a free state and territory did not entitle an enslaved person, Dred Scott, to his freedom

(britannica dot com)