The 4 possibilities are :
therefore.......
as you can see....
in conclusion ....
        
             
        
        
        
Answer:
4) A
5) C
12) C
14) C
sorry I don't know the rest. I've never read that article so I don't wanna tell u wrong. 
 
        
             
        
        
        
Answer:
see below
Explanation:
It can change the meaning when one goes back and understands the time, place, and perspective from when the book was originally written.