<span>1.For the fall of Rome, it was the Huns invading from the east that caused the domino effect, they invaded (pushed into) the Goths, who then invaded (pushed into) the Roman Empire.
2. I'm not so sure</span>
        
             
        
        
        
A.New York’s mountainous terrain would allow them to set up strong defenses .
        
             
        
        
        
Dictatorship is the government he created