Answer: The essential objectives of Gerrymadering are to boost the impact of allies' votes and to limit the impact of adversaries' votes. ... By "breaking" regions, an ideological group could keep up, or acquire, authoritative control by guaranteeing that the restricting party's electors are not the lion's share in explicit locale.
 
        
             
        
        
        
Asia i know that cause my ex lives there
        
                    
             
        
        
        
1. they had superior weapons and armor 
2. they used diseases to kill off most of the aztecs (75%)
3. the aztecs had no horses and had never seen one before and were easily scared by them, making them more vulnerable to the spanish
4. they had alliances with the aztec's enemies
        
             
        
        
        
You can cross off C/D. but the Europeans did try to force their religion and some natives did fight back against the Christianity.