During their courtship and marriage, John Adams and Abigail Smith Adams exchanged over 1,100 letters, many filled with intellectual discussions on government and politics considered an invaluable account of the Revolutionary War. Abigail, a fierce advocate of rights for women and African-Americans, was an important partner throughout John's political career.
        
             
        
        
        
The answer is D vertebrates <span />
        
                    
             
        
        
        
Answer:
B
Explanation:
Helen had frequent outbursts because she needed a means of communication. Helen’s mother began looking for someone to educate Helen.
 
        
                    
             
        
        
        
I would imagine the reader would feel anxious, especially to know what would happen next. It's a turn of events that will leave you on the edge of your seat.