I would choose A because C and D are more persuasive and B is more narrative. Hope this helps!
        
                    
             
        
        
        
Answer:
The district commissioner js trying to negotiate a treaty
Explanation:
i just did the assignment and it js correct
 
        
             
        
        
        
Answer: ”Chapter 7 discusses the concept of addiction and the experiments around it. Previous studies have been of rats in cages and monkeys strapped into chairs. Results indicated that rats would choose heroin over food until they died. Dr. Alexander wished to know if the simple addictive nature of drugs was enough to explain this. Perhaps these outcomes were more a product of the rats and monkey's environment...”
Explanation: Got this from a website...
 
        
             
        
        
        
Answer: B 
Jerome is ethical because he cited his sources and used them to develop his own slant on the topic.
Explanation:
Plagiarism is the act of taking the work of an individual, using them and passing them off as one's work. Emerson was ethical as she did not copy the works of another source word for word, in fact she blended it with her own wordings and where she couldn't find add her own perspective she paraphrased and sited the source in her speech.