they pushed the ntives out of there than also they tricked them in to takeing bad deals
 
        
             
        
        
        
The Europeans brought many deadly diseases with them from Europe. The Native Americans did not have the antibodies to deal with these unknown sicknesses so most of their population died off.
        
             
        
        
        
A. The Italin and muslim merchants where the one who did that
        
                    
             
        
        
        
They continued their prosperity by moving south of the Huang River. There they <span>ruled for another 150 years. 
Hope this helps!:)</span>