High population density leading to congestion, lacking infrastructure, lack of affordable housing, flooding, pollution, slum creation, crime, and poverty.
 
        
                    
             
        
        
        
It is trial how it helps !
        
                    
             
        
        
        
The answer is either a or b. by dissolving the monarchy they would get a new type of ruling
        
                    
             
        
        
        
Stalin helped Lenin escape from the authorities in order not to get captured
        
             
        
        
        
Answer:
Barbary corsairs led attacks upon American merchant shipping in an attempt to extort ransom for the lives of captured sailors, and ultimately tribute from the United States to avoid further attacks, as they did with the various European states.
Explanation: