C is the correct answer because if you think about it they do what the will to keep them scared to listen to them
That is a little hard to answer but if a had to say, at is like telling someone where something is and on is like an object is over another object. It is a little hard to explain
Answer:the Obstacle for both of them is The fact that their families are in a feud and it would be impossible for them to get married or to be married w the approval of their families
