Some examples of this were the Fugitive Slave Act, Preston Brooks's attack on Charles Sumner, and the Dred Scott decision (the part of it which said that African Americans could never be citizens). None of these events tangibly hurt the North or the South.
Napoleon was seen by most of all people in Europe as a Dictator and a Tyrant.
Answer:
your answers would be:
-all black people were subject to becoming enslaved.
-there could be no legal ban on slavery in the territories.
-the territories could retain their popular sovereignty.
