The answer is the second option: It’s difficult to predict the effects of new policies and procedures.
        
             
        
        
        
Answer:
All Jim Crow Laws are unjust; this literacy test is a Jim Crow law; this literacy test is unjust.
Explanation:
 
 
        
             
        
        
        
Answer:
I wanna say d but I'm not 100% sure correct me if I'm wrong 
 
        
             
        
        
        
Answer:
not sure but I think its an adjectival phrase