Answer:
Asia
The world's largest continent, in fact, is home to 33 of the world's 50 largest cities, and 50 of the top 100. After that we got bored and stopped counting. This isn't quite as extreme a result as it may appear: Asia, after all, is home to just shy of 60 per cent of the world's population.
Explanation:
 
        
             
        
        
        
It would be the action of "A) opposing ratifying the Constitution" that was most closely associated with the Anti-Federalists' goals, since they thought the Constitution would give the new government far too much power over the states. 
        
                    
             
        
        
        
I believe it’s A) the creation of new countries
        
             
        
        
        
Answer:
Migrants eventually induce social, economic, and political problems in receiving countries, including
 1) increases in the population, with adverse effects on existing social institutions; 
2) increases in demand for goods and services; 
3) displacement of nationals from occupations in the countryside and in the cities;
 4) increases in the size of the informal sector of the national economy; 
5) deterioration in the salary structures of the informal, rural, and urban sectors of the economy;
 6) transculturation; 
7) occasional loss of customs and traditions by the local population; and
 8) the introduction of diseases and social problems. The receiving countries do benefit from the infusion of skills.