Controlled by supply and demand
        
                    
             
        
        
        
Answer:
 it was written in very plain language that was easy to read. 
Explanation:
 
        
             
        
        
        
The answer to to Part A is A. The main theme is to show someone Mercy to others even if they don’t deserve it. 
The answer to Part B is B, if it’s not B it’s D
        
             
        
        
        
Roads, canals, and railways were three major components of transportation improved during the first industrial revolution. People used the roads as the basic way to transport the goods from one place to another. Transporting goods by canal lowered the risks of smashed products during route.