Our second president was John Adams :)
        
                    
             
        
        
        
Answer:
I dont understand your question 
 
        
             
        
        
        
Answer:
American cities decline / hollowed out into post-industrial wastelands. Industries fled overseas as other corporations sought lower wage costs. 
 
        
             
        
        
        
Answer:
The Civil War
Explanation:
Pretty obvious why it happened. Confederate veterans were fed up with the Conservative legislators, so they created a hate group to go against the typical Conservative idea that slaves should be free. Hope this helps :)