One conclusion we can draw from this statement by Pope Gregory III is that C. Christians and non-Christians conducted business with each other in the eighth century. 
<h3>How do we know that Christians and Pagans traded in the 8th century?</h3>
"Pagans" is a word used by Christians in the past for people who were non-Christians. 
By saying that some Christians sell their enslaved to pagans, Pope Gregory III is proving that some sort of trade existed between the Pagans and Christians which at the very least included slave trade.
Find out more on Pope Gregory at brainly.com/question/4289542.
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Answer:
D. ability to make major changes in a short period of time
Explanation:
While other options are can be true of a command economy in certain situations, option D is the only option that I would classify as an advantage of a command economy over a Market Economic System. However, major changes in a short time can have disastrous consequences, for example the 6-7 million deaths that resulted from Stalin's five year plan.
 
        
                    
             
        
        
        
Answer:
Really up to you but i say;
Explanation:
Citizens may own property under communism, but not under socialism, or under socialism, businesses seek to earn profits, buy under communism they seek to meet people's needs. 
 
        
             
        
        
        
The main reason as to why the pan-africanists create the “Exhibit
of American Negroes” during the 1900 World’s fair was because of the fact that
they would want to fight the idea of racism by which the Africans were said to
be primitive.
 
        
                    
             
        
        
        
Generally speaking, both Alexander Hamilton and James Madison viewed the Constitution as being a powerful instrument of change, through which the federal government could work to exercise power of the states, and to enact federal programs that would allow the US to prosper.