Diachronic change is the "what" that affects constant change on the English language.
 
        
             
        
        
        
Answer:
Richard Bullock, Wright state, English  it contains no errors in Capitalization.
Explanation:
 
        
             
        
        
        
<span>D. to explain that he has hope for the future</span>
        
             
        
        
        
D because it is comparing two things for clarification.
        
                    
             
        
        
        
Answer: Bolding, italicizing.
Explanation:
Bolding makes the words more visible and darker, witch results in making them look more important to the reader.
Italicizing also makes words more visible and important looking.
When you see these two things in a document you can assume they are important.