What is the significance of Dred Scott v. Sanford?(1 point)

Responses

The Supreme Court decision abolished the Underground Railroad.
The Supreme Court decision abolished the Underground Railroad.

The Supreme Court decision determined that Kansas would be a free state.
The Supreme Court decision determined that Kansas would be a free state.

The Supreme Court decision determined that just because an enslaved person reached a free state, they were not legally free.
The Supreme Court decision determined that just because an enslaved person reached a free state, they were not legally free.

The Supreme Court decision determined that the southern border of Texas would be at the Rio Grande.

The Supreme Court decision determined that just because an enslaved person reached a free state, they were not legally free.