Vatican City is the country with the least population.
If im wrong, im sorry
        
                    
             
        
        
        
Thailand, is the only country that is free from European colony.so the answer is A
 hope it helps :) 
        
                    
             
        
        
        
Federalists believed that the Bill of Rights was unnecessary--that the Constitution wouldn't affect individual rights. The anti-Federalists wanted the assurance the individual liberties would not be surrendered. 
        
                    
             
        
        
        
Answer:
Coral reefs are facing many threats such as physical damage, pollution that originates on land, overfishing, coral harvesting, etc
Explanation:
I looked it up on the web, you'll find more of the threats that coral reefs face if you search it up.