I believe it is because if New England started a manufacturing industry, it could result in self-sufficient colonies, and England also wouldn't make money off of them.
Ex.
a) south produces raw material => sent to North => Raw materials processed and sold
b) south produces raw material => sent to England => England processes raw materials => can be sold to the colonies and  other countries 
        
                    
             
        
        
        
Answer:
The Colosseum, also named the Flavian Amphitheater, is a large amphitheater in Rome. It was built during the reign of the Flavian emperors as a gift to the Roman people. ... When the Colosseum first opened, the emperor Titus celebrated with a hundred days of gladiatorial games. Emperors traditionally attended the games.
 
        
             
        
        
        
Answer:
the first president of United States.
 
        
                    
             
        
        
        
1291 is the answer to number one, ill get the rest in the chat, I'm out of time
        
             
        
        
        
The wright brothers- 1903
Thomas edison-1879