Central Europe.its in the name
        
             
        
        
        
Answer:
B) geographic conditions there. 
Explanation:
New England, compared to those other colonies was crippled because of its bad weather conditions and unfertile soil, so the economic development that New England had had more to do with the ability to trade and having ports to trade with the crown, the southern colonies and mi atlantic colonies had fertile soil and lots of workers that was the main difference between the colonies economic development and was due to its different geographical characteristics.
 
        
             
        
        
        
It would be "industrialization," that was a significant factor in both the german wars for unification and United States' Civil War, since Industrialization led to an irreconcilable economic split between two more major segments of each area. 
        
                    
             
        
        
        
Answer:
Hi there, the trans-Atlantic trade  changed the nature and scale of slavery in Africa.
Explanation:
The development of the Atlantic slave trade led to the enslavement of far greater numbers of Africans and to more intense exploitation of slave labor in Africa.
 
        
                    
             
        
        
        
Overall the cause of the World War was the assassination of Archduke Franz Ferdinand because Nationalism was a great cause for World War one because of countries being greedy and not negotiating.