Answer:
i think it might be B? I'm not sure.
Answer:
pope:also known as the supreme pontiff
vassal:A vassal or liege subject is a person regarded as having a mutual obligation to a lord or monarch,
I believe the 3rd and 4th one are right, since Wilson promoted a policy that goes kinda like "a nation, a country"; he was opposed to empire, which included Germany and Turkey (ottoman empire), but mostly the Austro-Hungarian empire that got dissolved into plenty of smaller nations. He also spend a lot of time during the peace-negociation to set up the League of Nation (UN ancestor) in order to preserve peace throughout the world. So I guess that 3 is kinda right, and so is 4. BTW sorry if I made some grammar error, my native language us french!
Neither the large nor the small states would yield, but the deadlock was resolved by the Connecticut, or Great, Compromise, which resulted in the establishment of a bicameral legislature with proportional representation in the lower house and equal representation of the states in the upper house.