No answer choices, but the answer is -
Due to the Boston Tea Party, the British passed the 'Intolerable Acts' which were meant to punish the Sons of Liberty (the group who committed the Boston Tea Party).
Answer is A: Mongol made up the ruling class of the Yuan Dynasty
There were no longer slaves involved
The Black Death wiped out much of the population on the European landscape.
Hope this helps!
False, that would be a primary source