Which of the following was stated as part of the Dred Scott v. Sandford ruling? (I point)

O Only Congress could decide whether to allow slavery in the territories.
O Congress could not decide whether to allow slavery in the territories.
O Popular sovereignty was unconstitutional
O Slavery was unconstitutional

O Only Congress could decide whether to allow slavery in the territories.

When the Republican Party formed, what was its primary goal?

(1 point)
• to keep popular sovereignty
O to maintain the series of compromises
• to keep slavery out of the territories
O to abolish slavery, altogether