I believe it's B) the Byzantine Empire
I hope this helps you :)
They both have to do with beliefs. Many people hurt other people because of how they think it believe.
Answer:
Allows researchers to use their prior knowledge about the population.
1.Some Pools don't have lifts.
2.Parks sometimes don't always have a ramp.
3.Some people don't help out.
4.People don't even say anything to them.
5.People can't look in the face without going "eweh"
To much Oops! xD Hope this helps You out! :D