Answer 
Can Be Verified is definitely the key. It has to be credible.
Explanation:
 
        
                    
             
        
        
        
Answer: Do I see that the writer tried to add style to the essay?
Do I notice that the writer tries to engage readers?
Explanation:
 
        
             
        
        
        
The answer is B, riches filled the empire.
        
                    
             
        
        
        
The "s." should be capitalized as it is part of the vet's name. Hope this helps.
Take care,
Diana