The answer is 4 because 1 is pre-renaissance and both 2 and 3 are post renaissance
Well, this could be interpreted in a general view. A good way I've found to understand history especially is to almost interprete right now. I know this is not the answer but it is helpful. How can different view cause conflict? Simple you want to fight for your views because you believe they are right.
Answer:
as people needed protection they could live on what was called a "manor" which was like very small castle. they would pledge themselves to the lord(the owner of the manor) and would be allowed to live there. they would far to make money so they could pay taxes in return for protection.
