Answer:
The most likely reason is loneliness is the primary reason that dogs do bark at night because are very social (just like humans) they often feel lonely when left.
Explanation:
 
        
             
        
        
        
Answer:
LBS or pounds
Explanation:
Cuz i had this question on edge
 
        
             
        
        
        
Answer:
Again with nothing to read, but knowing what she did I would guess D. 
Explanation:
She helped free slaves.