So I think is being is the answer
        
                    
             
        
        
        
Another term for introduction is an exposition.
exposition: the part of a play or work of fiction in which the background to the main conflict is introduced.
Put a photo up for more explanation.
 
        
        
        
The correct answer is References
        
             
        
        
        
Answer: Not influenced by personal feelings, interpretations, or prejudice. Based on facts; unbiased