Answer:
B
Explanation:
It was one of his last words.
 
        
             
        
        
        
The answer is B. Ralph and Jack hated each other
        
             
        
        
        
If the subject consists of two or more words that are connected by and, the subject is plural and requires a plural verb. 
        
             
        
        
        
Answer:
 These are the causes of inequality