It creates new ideals so when people create a trend like the "dab" everyone starts to do it so in a way we are changing the ideals of a stupid dance move to a cool new dance move.
        
             
        
        
        
Explanation:
This question presupposes that Muhammed Ali did in fact bring people together. During his working lifetime, that is, when he was actually boxing, Muhammed Ali was an incredibly controversial figure who many wanted to see lose. His talent led some people to him but he was not a universally beloved figure in his time. In fact, the movie Rocky is seen as a jab (pun intended) at Ali
 
        
             
        
        
        
The role of pawnbrokers in the middle ages is : Making loans in exchange for property
So basically if the people in that period need some sort of fund, they can get it with the exchange of their valuable personal property (such as expensive arts, antiques, or gem stones)
hope this helps
        
                    
             
        
        
        
B is the answer beacuase they did realize that the stragety was a fail
        
             
        
        
        
True 
this is my best answer