Either E or C. Pretty sure. Hope this helps!!
        
                    
             
        
        
        
C. Bismarck used a series of wars and political incidents to raise nationalistic feelings and install political leaders he could manipulate
        
             
        
        
        
Answer: Knightsbridge and the City of Westminster are among the wealthiest.
Explanation:
 
        
             
        
        
        
Answer:
The answer is B, C, and D, 
 
        
             
        
        
        
A. The supply of farmland exceeded the demand. 
The farmers had serious economic problems and most of it were caused by the fact that they were becoming too productive. Since they were producing too much, prices went down. 
I hope this helped!