The colonies refused to give up any of their own powers to one central authority.
        
             
        
        
        
Answer:
Why was the Enlightenment a turning point in history? It used logic and reason to explain the world. Enlightenment ideas completely changed the way nations are governed and how people viewed religion. People began to believe life should be enjoyed and that the world can be improved.
Explanation:
 
        
             
        
        
        
If you are talking about the first air pollution problem its is A, almost about 100 years ago.
1955
        
                    
             
        
        
        
Because there was cheaper and faster transportation.