Because he filled mercy for her/him
        
             
        
        
        
An element in an effective argument is logical support because if you are trying to make you're argument effective, you need logical support to help your argument. Hope this helps!
        
                    
             
        
        
        
B. Country is supposed to be capitalized ( I’m pretty sure at least)
        
             
        
        
        
A
more letters here so it lets me post